8QV2 | pdb_00008qv2

Structure of the native y-Tubulin Ring Complex (yTuRC) capping microtubule minus ends at the spindle pole body

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
Y [auth N]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
Y [auth N]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
Y [auth N]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
W [auth L]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
W [auth L]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
W [auth L]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
U [auth J]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
U [auth J]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
U [auth J]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
S [auth H]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
S [auth H]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
S [auth H]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
Q [auth F]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
Q [auth F]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
Q [auth F]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
O [auth D]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
O [auth D]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
O [auth D]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
AA [auth P]	SCOP2B Superfamily	GCP component repeat-like	8090504	3002440	SCOP2B (2022-06-29)
AA [auth P]	SCOP2B Superfamily	GCP component repeat-like	8090503	3002440	SCOP2B (2022-06-29)
AA [auth P]	SCOP2B Superfamily	GCP component repeat-like	8090505	3002440	SCOP2B (2022-06-29)
Z [auth O]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
Z [auth O]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)
X [auth M]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
X [auth M]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)
V [auth K]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)
V [auth K]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
T [auth I]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
T [auth I]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)
R [auth G]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
R [auth G]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)
P [auth E]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
P [auth E]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)
N [auth C]	SCOP2B Superfamily	GCP component repeat-like	8090500	3002440	SCOP2B (2022-06-29)
N [auth C]	SCOP2B Superfamily	GCP component repeat-like	8090501	3002440	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
ZA [auth Bm]	Rnf-Nqr	e8qv2Bm1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
YA [auth Bn]	Rnf-Nqr	e8qv2Bn1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
VA [auth Bk]	Rnf-Nqr	e8qv2Bk1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
UA [auth Bl]	Rnf-Nqr	e8qv2Bl1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
RA [auth Bi]	Rnf-Nqr	e8qv2Bi1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
QA [auth Bj]	Rnf-Nqr	e8qv2Bj1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
NA [auth Bg]	Rnf-Nqr	e8qv2Bg1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
MA [auth Bh]	Rnf-Nqr	e8qv2Bh1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
JA [auth Be]	Rnf-Nqr	e8qv2Be1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
IA [auth Bf]	Rnf-Nqr	e8qv2Bf1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
FC [auth Bq]	Rnf-Nqr	e8qv2Bq1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
FA [auth Bc]	Rnf-Nqr	e8qv2Bc1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
EC [auth Br]	Rnf-Nqr	e8qv2Br1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
EA [auth Bd]	Rnf-Nqr	e8qv2Bd1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
BC [auth Bo]	Rnf-Nqr	e8qv2Bo1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
BB [auth Bb]	Rnf-Nqr	e8qv2Bb1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
AC [auth Bp]	Rnf-Nqr	e8qv2Bp1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
ZB [auth Ao]	Rnf-Nqr	e8qv2Ao1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
YB [auth Ap]	Rnf-Nqr	e8qv2Ap1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
XA [auth Am]	Rnf-Nqr	e8qv2Am1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
WA [auth An]	Rnf-Nqr	e8qv2An1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
TA [auth Ak]	Rnf-Nqr	e8qv2Ak1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
SA [auth Al]	Rnf-Nqr	e8qv2Al1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
PA [auth Ai]	Rnf-Nqr	e8qv2Ai1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
OA [auth Aj]	Rnf-Nqr	e8qv2Aj1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
LA [auth Ag]	Rnf-Nqr	e8qv2Ag1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
KA [auth Ah]	Rnf-Nqr	e8qv2Ah1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
HA [auth Ae]	Rnf-Nqr	e8qv2Ae1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
GA [auth Af]	Rnf-Nqr	e8qv2Af1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
DC [auth Aq]	Rnf-Nqr	e8qv2Aq1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
DA [auth Ac]	Rnf-Nqr	e8qv2Ac1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
CC [auth Ar]	Rnf-Nqr	e8qv2Ar1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
CA [auth Ad]	Rnf-Nqr	e8qv2Ad1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
AB [auth Ab]	Rnf-Nqr	e8qv2Ab1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
Y [auth N]	Rnf-Nqr	e8qv2N1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
W [auth L]	Rnf-Nqr	e8qv2L1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
U [auth J]	Rnf-Nqr	e8qv2J1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
S [auth H]	Rnf-Nqr	e8qv2H1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
Q [auth F]	Rnf-Nqr	e8qv2F1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
O [auth D]	Rnf-Nqr	e8qv2D1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
AA [auth P]	Rnf-Nqr	e8qv2P1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
Z [auth O]	Rnf-Nqr	e8qv2O1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
X [auth M]	Rnf-Nqr	e8qv2M1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
V [auth K]	Rnf-Nqr	e8qv2K1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
T [auth I]	Rnf-Nqr	e8qv2I1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
R [auth G]	Rnf-Nqr	e8qv2G1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
P [auth E]	Rnf-Nqr	e8qv2E1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
N [auth C]	Rnf-Nqr	e8qv2C1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
M [auth n]	Rnf-Nqr	e8qv2n1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
L [auth m]	Rnf-Nqr	e8qv2m1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
K [auth l]	Rnf-Nqr	e8qv2l1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
J [auth k]	Rnf-Nqr	e8qv2k1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
I [auth j]	Rnf-Nqr	e8qv2j1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
H [auth i]	Rnf-Nqr	e8qv2i1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
G [auth h]	Rnf-Nqr	e8qv2h1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
F [auth g]	Rnf-Nqr	e8qv2g1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
E [auth f]	Rnf-Nqr	e8qv2f1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
D [auth e]	Rnf-Nqr	e8qv2e1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
C [auth d]	Rnf-Nqr	e8qv2d1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
BA [auth a]	Rnf-Nqr	e8qv2a1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
B [auth c]	Rnf-Nqr	e8qv2c1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)
A [auth b]	Rnf-Nqr	e8qv2b1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Rnf-Nqr	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	PF17681	Gamma tubulin complex component N-terminal (GCP_N_terminal)	Gamma tubulin complex component N-terminal	This is the N-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthe ...	This is the N-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthermore, family members such as human GCP4 (Gamma-tubulin complex component 4) have been structurally elucidated Swiss:Q9UGJ1 [2]. Functional studies have shown that the N-terminal domain defines the functional identity of GCPs, suggesting that all GCPs are incorporated into the helix of gamma-tubulin small complexes (gTURCs) via lateral interactions between their N-terminal domains. Thereby, they define the direct neighbors and position the GCPs within the helical wall of gTuRC [3]. Sequence alignment of human GCPs based on the GCP4 structure helped delineate conserved regions in the N- and C-terminal domains [2]. In addition to the conserved sequences, the N-terminal domains carry specific insertions of various sizes depending on the GCP, i.e. internal insertions or N-terminal extensions. These insertions may equally contribute to the function of individual GCPs as they have been implied in specific interactions with regulatory or structural proteins. For instance, GCP6 carries a large internal insertion phosphorylated by Plk4 and containing a domain of interaction with keratins, whereas the N-terminal extension of GCP3 interacts with the recruitment protein MOZART1[3].	Domain
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	PF00091	Tubulin/FtsZ family, GTPase domain (Tubulin)	Tubulin/FtsZ family, GTPase domain	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ...	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ring in the middle of the dividing cell that is required for constriction of cell membrane and cell envelope to yield two daughter cells. FtsZ and tubulin are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules.	Domain
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	PF04130	Gamma tubulin complex component C-terminal (GCP_C_terminal)	Gamma tubulin complex component C-terminal	This is the C-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthe ...	This is the C-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthermore, family members such as human GCP4 (Gamma-tubulin complex component 4) have been structurally elucidated Swiss:Q9UGJ1 . Structure-based sequence analysis revealed the existence of an exposed surface area conserved in all human GCPs and in GCP4 orthologs. This area is located in the C-terminal domain of GCP4, which was confirmed in vitro to bind directly to gamma-tubulin. Sequence alignment of human GCPs based on the GCP4 structure helped delineate conserved regions in the N- and C-terminal domains [2].	Domain
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	PF03953	Tubulin C-terminal domain (Tubulin_C)	Tubulin C-terminal domain	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tub ...	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules. (The FtsZ GTPases have been split into their won family).	Domain
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	PF17681	Gamma tubulin complex component N-terminal (GCP_N_terminal)	Gamma tubulin complex component N-terminal	This is the N-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthe ...	This is the N-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthermore, family members such as human GCP4 (Gamma-tubulin complex component 4) have been structurally elucidated Swiss:Q9UGJ1 [2]. Functional studies have shown that the N-terminal domain defines the functional identity of GCPs, suggesting that all GCPs are incorporated into the helix of gamma-tubulin small complexes (gTURCs) via lateral interactions between their N-terminal domains. Thereby, they define the direct neighbors and position the GCPs within the helical wall of gTuRC [3]. Sequence alignment of human GCPs based on the GCP4 structure helped delineate conserved regions in the N- and C-terminal domains [2]. In addition to the conserved sequences, the N-terminal domains carry specific insertions of various sizes depending on the GCP, i.e. internal insertions or N-terminal extensions. These insertions may equally contribute to the function of individual GCPs as they have been implied in specific interactions with regulatory or structural proteins. For instance, GCP6 carries a large internal insertion phosphorylated by Plk4 and containing a domain of interaction with keratins, whereas the N-terminal extension of GCP3 interacts with the recruitment protein MOZART1[3].	Domain
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	PF00091	Tubulin/FtsZ family, GTPase domain (Tubulin)	Tubulin/FtsZ family, GTPase domain	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ...	This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ring in the middle of the dividing cell that is required for constriction of cell membrane and cell envelope to yield two daughter cells. FtsZ and tubulin are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules.	Domain
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	PF04130	Gamma tubulin complex component C-terminal (GCP_C_terminal)	Gamma tubulin complex component C-terminal	This is the C-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthe ...	This is the C-terminal domain found in components of the gamma-tubulin complex proteins (GCPs). Family members include spindle pole body (SBP) components such as Spc97 and Spc98 which function as the microtubule-organizing center in yeast [1]. Furthermore, family members such as human GCP4 (Gamma-tubulin complex component 4) have been structurally elucidated Swiss:Q9UGJ1 . Structure-based sequence analysis revealed the existence of an exposed surface area conserved in all human GCPs and in GCP4 orthologs. This area is located in the C-terminal domain of GCP4, which was confirmed in vitro to bind directly to gamma-tubulin. Sequence alignment of human GCPs based on the GCP4 structure helped delineate conserved regions in the N- and C-terminal domains [2].	Domain
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	PF03953	Tubulin C-terminal domain (Tubulin_C)	Tubulin C-terminal domain	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tub ...	This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules. (The FtsZ GTPases have been split into their won family).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
GB [auth Ue], GC [auth Ug], HB [auth Uf], HC [auth Uh], IC [auth Uk], GB [auth Ue], GC [auth Ug], HB [auth Uf], HC [auth Uh], IC [auth Uk], JC [auth Ul], KC [auth Uc], LC [auth Ud], MB [auth Ui], NB [auth Uj], QB [auth Um], RB [auth Un], UB [auth Ua], VB [auth Ub]	Unkown protein	-	-	-
CB [auth Sc], DB [auth Sd], EB [auth Se], FB [auth Sf], IB [auth Sg], CB [auth Sc], DB [auth Sd], EB [auth Se], FB [auth Sf], IB [auth Sg], JB [auth Sh], KB [auth Si], LB [auth Sj], OB [auth Sk], PB [auth Sl], SB [auth Sa], TB [auth Sb], WB [auth Sm], XB [auth Sn]	Spindle pole body component 110	protein-containing complex binding binding protein binding calmodulin binding structural constituent of cytoskeleton structural molecule activity	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis mitotic spindle elongation spindle elongation microtubule cytoskeleton organization mitotic cell cycle mitotic sister chromatid segregation cell cycle chromosome segregation cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis mitotic spindle elongation spindle elongation microtubule cytoskeleton organization mitotic cell cycle mitotic sister chromatid segregation cell cycle chromosome segregation microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process mitotic nuclear division organelle fission chromosome organization sister chromatid segregation mitotic spindle organization organelle organization nuclear division mitotic cell cycle process nuclear chromosome segregation microtubule-based process cytoskeleton organization gamma-tubulin complex localization localization gamma-tubulin complex localization to mitotic spindle pole body macromolecule localization gamma-tubulin complex localization to nuclear side of mitotic spindle pole body protein-containing complex localization positive regulation of organelle organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization positive regulation of biological process regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly microtubule polymerization or depolymerization positive regulation of protein polymerization positive regulation of cellular process protein polymerization regulation of biological process positive regulation of microtubule nucleation positive regulation of microtubule polymerization or depolymerization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization biological regulation regulation of microtubule-based process microtubule polymerization regulation of cellular component biogenesis positive regulation of supramolecular fiber organization regulation of microtubule nucleation regulation of organelle organization microtubule nucleation regulation of microtubule polymerization regulation of protein polymerization positive regulation of microtubule polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of microtubule cytoskeleton organization sexual reproduction reproductive process conjugation with cellular fusion organelle fusion nucleus organization karyogamy karyogamy involved in conjugation with cellular fusion protein localization to microtubule cytoskeleton protein localization to cytoskeleton protein localization to organelle protein localization to spindle pole body protein localization to mitotic spindle pole body protein localization to microtubule organizing center intracellular protein localization	intracellular anatomical structure intracellular membraneless organelle intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton central plaque of spindle pole body organelle membraneless organelle spindle pole body microtubule cytoskeleton inner plaque of spindle pole body membrane-bounded organelle nucleus intracellular anatomical structure intracellular membraneless organelle intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton central plaque of spindle pole body organelle membraneless organelle spindle pole body microtubule cytoskeleton inner plaque of spindle pole body membrane-bounded organelle nucleus intracellular membrane-bounded organelle
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	Tubulin beta chain	structural constituent of cytoskeleton structural molecule activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding structural constituent of cytoskeleton structural molecule activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	cellular process cell cycle mitotic cell cycle cellular component organization organelle organization cellular component organization or biogenesis cytoskeleton organization microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization supramolecular fiber organization mitotic spindle elongation spindle elongation mitotic sister chromatid segregation cellular process cell cycle mitotic cell cycle cellular component organization organelle organization cellular component organization or biogenesis cytoskeleton organization microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization supramolecular fiber organization mitotic spindle elongation spindle elongation mitotic sister chromatid segregation chromosome segregation microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process mitotic nuclear division organelle fission chromosome organization sister chromatid segregation mitotic spindle organization nuclear division mitotic cell cycle process nuclear chromosome segregation membraneless organelle assembly cellular component biogenesis cellular component assembly organelle assembly spindle assembly mitotic spindle assembly regulation of localization establishment of protein localization cellular localization regulation of cellular process regulation of protein localization transport positive regulation of biological process positive regulation of establishment of protein localization positive regulation of protein transport localization establishment of localization in cell positive regulation of intracellular transport intracellular protein localization positive regulation of cellular process regulation of intracellular transport regulation of biological process regulation of transport biological regulation regulation of establishment of protein localization intracellular transport regulation of protein transport establishment of localization positive regulation of transport protein transport regulation of cellular localization macromolecule localization positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport intracellular protein transport	intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure cytoskeleton organelle tubulin complex membraneless organelle intracellular membraneless organelle polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure cytoskeleton organelle tubulin complex membraneless organelle intracellular membraneless organelle polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	Tubulin alpha-1 chain	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding structural constituent of cytoskeleton structural molecule activity pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	cellular process cell cycle mitotic cell cycle establishment of organelle localization cellular localization transport nucleus localization intracellular transport establishment of localization localization microtubule polymerization based movement nuclear migration by microtubule mediated pushing forces organelle localization establishment of localization in cell cellular process cell cycle mitotic cell cycle establishment of organelle localization cellular localization transport nucleus localization intracellular transport establishment of localization localization microtubule polymerization based movement nuclear migration by microtubule mediated pushing forces organelle localization establishment of localization in cell microtubule-based transport microtubule-based movement microtubule-based process nuclear migration cellular component organization nuclear division organelle organization organelle fission cellular component organization or biogenesis organelle transport along microtubule nuclear migration along microtubule transport along microtubule cytoskeleton-dependent intracellular transport mitotic nuclear division chromosome organization sister chromatid segregation mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation chromosome segregation cell cycle process meiotic chromosome segregation sexual reproduction reproductive process meiotic cell cycle meiotic cell cycle process meiosis I meiosis I cell cycle process meiotic nuclear division homologous chromosome segregation microtubule cytoskeleton organization cytoskeleton organization	intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure cytoskeleton organelle tubulin complex membraneless organelle intracellular membraneless organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure cytoskeleton organelle tubulin complex membraneless organelle intracellular membraneless organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen organelle lumen nuclear periphery nuclear lumen cytoplasm spindle microtubule cytoskeleton polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	Spindle pole body component	cytoskeletal protein binding protein binding binding gamma-tubulin binding tubulin binding	cellular process cell cycle mitotic cell cycle microtubule cytoskeleton organization mitotic spindle organization cellular component organization organelle organization mitotic cell cycle process microtubule-based process cellular component organization or biogenesis cytoskeleton organization microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process cellular process cell cycle mitotic cell cycle microtubule cytoskeleton organization mitotic spindle organization cellular component organization organelle organization mitotic cell cycle process microtubule-based process cellular component organization or biogenesis cytoskeleton organization microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process sexual reproduction reproductive process meiotic cell cycle regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular process regulation of cellular component organization cellular component biogenesis regulation of protein-containing complex assembly microtubule polymerization or depolymerization cellular component assembly protein-containing complex assembly protein polymerization regulation of biological process protein-containing complex organization biological regulation regulation of microtubule-based process microtubule polymerization regulation of cellular component biogenesis regulation of microtubule nucleation regulation of organelle organization microtubule nucleation regulation of microtubule polymerization regulation of protein polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of microtubule cytoskeleton organization organelle assembly membraneless organelle assembly spindle assembly chromosome segregation	intracellular anatomical structure intracellular membraneless organelle outer plaque of spindle pole body intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton organelle membraneless organelle spindle pole body microtubule cytoskeleton spindle spindle pole inner plaque of spindle pole body intracellular anatomical structure intracellular membraneless organelle outer plaque of spindle pole body intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton organelle membraneless organelle spindle pole body microtubule cytoskeleton spindle spindle pole inner plaque of spindle pole body protein-containing complex gamma-tubulin small complex gamma-tubulin complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	Spindle pole body component	cytoskeletal protein binding protein binding binding gamma-tubulin binding tubulin binding	cellular process cell cycle mitotic cell cycle cellular component organization organelle organization microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization sexual reproduction reproductive process meiotic cell cycle cellular process cell cycle mitotic cell cycle cellular component organization organelle organization microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization sexual reproduction reproductive process meiotic cell cycle regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular process regulation of cellular component organization cellular component biogenesis regulation of protein-containing complex assembly microtubule polymerization or depolymerization cellular component assembly protein-containing complex assembly protein polymerization regulation of biological process protein-containing complex organization biological regulation regulation of microtubule-based process microtubule polymerization regulation of cellular component biogenesis regulation of microtubule nucleation regulation of organelle organization microtubule nucleation regulation of microtubule polymerization regulation of protein polymerization regulation of supramolecular fiber organization regulation of microtubule cytoskeleton organization organelle assembly membraneless organelle assembly spindle assembly chromosome segregation spindle organization cell cycle process	intracellular anatomical structure intracellular membraneless organelle outer plaque of spindle pole body intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton organelle membraneless organelle spindle pole body microtubule cytoskeleton spindle spindle pole inner plaque of spindle pole body intracellular anatomical structure intracellular membraneless organelle outer plaque of spindle pole body intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton organelle membraneless organelle spindle pole body microtubule cytoskeleton spindle spindle pole inner plaque of spindle pole body protein-containing complex gamma-tubulin small complex gamma-tubulin complex mitotic spindle pole body membrane-bounded organelle nucleus intracellular membrane-bounded organelle
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	Tubulin gamma chain	microtubule nucleator activity molecular template activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding microtubule nucleator activity molecular template activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding structural constituent of cytoskeleton structural molecule activity	cellular process cell cycle mitotic cell cycle mitotic nuclear division organelle fission chromosome organization sister chromatid segregation cellular component organization organelle organization nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation cellular component organization or biogenesis cellular process cell cycle mitotic cell cycle mitotic nuclear division organelle fission chromosome organization sister chromatid segregation cellular component organization organelle organization nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation cellular component organization or biogenesis chromosome segregation cell cycle process microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization supramolecular fiber organization cytoskeleton organization regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation protein biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of cytoplasmic translation positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of translation cytoplasmic translation regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of cytoplasmic translation regulation of metabolic process sexual reproduction reproductive process meiotic cell cycle meiotic spindle organization meiotic cell cycle process spindle organization mitotic spindle organization microtubule cytoskeleton organization involved in mitosis protein polymerization protein-containing complex organization microtubule nucleation by microtubule organizing center microtubule polymerization cellular component biogenesis microtubule polymerization or depolymerization cellular component assembly microtubule nucleation microtubule nucleation by spindle pole body protein-containing complex assembly regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular component organization regulation of protein-containing complex assembly regulation of microtubule-based process regulation of cellular component biogenesis regulation of microtubule nucleation regulation of organelle organization regulation of microtubule polymerization regulation of protein polymerization regulation of supramolecular fiber organization regulation of microtubule cytoskeleton organization	protein-containing complex intracellular anatomical structure intracellular membraneless organelle gamma-tubulin small complex gamma-tubulin complex intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton organelle membraneless organelle microtubule cytoskeleton outer plaque of spindle pole body spindle pole body protein-containing complex intracellular anatomical structure intracellular membraneless organelle gamma-tubulin small complex gamma-tubulin complex intracellular organelle microtubule organizing center cellular anatomical structure cytoskeleton organelle membraneless organelle microtubule cytoskeleton outer plaque of spindle pole body spindle pole body inner plaque of spindle pole body gamma-tubulin ring complex spindle polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
CB [auth Sc], DB [auth Sd], EB [auth Se], FB [auth Sf], IB [auth Sg], CB [auth Sc], DB [auth Sd], EB [auth Se], FB [auth Sf], IB [auth Sg], JB [auth Sh], KB [auth Si], LB [auth Sj], OB [auth Sk], PB [auth Sl], SB [auth Sa], TB [auth Sb], WB [auth Sm], XB [auth Sn]	IPR040593	Spindle pole body component 110, C-terminal	Domain
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR017975	Tubulin, conserved site	Conserved Site
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR000217	Tubulin	Family
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR002453	Beta tubulin	Family
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], AC [auth Bp], BB [auth Bb], BC [auth Bo], EA [auth Bd], EC [auth Br], FA [auth Bc], FC [auth Bq], IA [auth Bf], JA [auth Be], MA [auth Bh], NA [auth Bg], QA [auth Bj], RA [auth Bi], UA [auth Bl], VA [auth Bk], YA [auth Bn], ZA [auth Bm]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR017975	Tubulin, conserved site	Conserved Site
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR002452	Alpha tubulin	Family
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR000217	Tubulin	Family
AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], AB [auth Ab], CA [auth Ad], CC [auth Ar], DA [auth Ac], DC [auth Aq], GA [auth Af], HA [auth Ae], KA [auth Ah], LA [auth Ag], OA [auth Aj], PA [auth Ai], SA [auth Al], TA [auth Ak], WA [auth An], XA [auth Am], YB [auth Ap], ZB [auth Ao]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	IPR040457	Gamma tubulin complex component, C-terminal	Domain
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	IPR042241	Gamma tubulin complex component, C-terminal domain superfamily	Homologous Superfamily
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	IPR007259	Gamma-tubulin complex component protein	Family
AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], AA [auth P], O [auth D], Q [auth F], S [auth H], U [auth J], W [auth L], Y [auth N]	IPR041470	Gamma tubulin complex component protein, N-terminal	Domain
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	IPR040457	Gamma tubulin complex component, C-terminal	Domain
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	IPR042241	Gamma tubulin complex component, C-terminal domain superfamily	Homologous Superfamily
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	IPR007259	Gamma-tubulin complex component protein	Family
N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], N [auth C], P [auth E], R [auth G], T [auth I], V [auth K], X [auth M], Z [auth O]	IPR041470	Gamma tubulin complex component protein, N-terminal	Domain
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR002454	Gamma tubulin	Family
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR017975	Tubulin, conserved site	Conserved Site
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR000217	Tubulin	Family
A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], A [auth b], B [auth c], BA [auth a], C [auth d], D [auth e], E [auth f], F [auth g], G [auth h], H [auth i], I [auth j], J [auth k], K [auth l], L [auth m], M [auth n]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily