7QUP | pdb_00007qup

D. melanogaster 13-protofilament microtubule

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
ZA [auth 7B]	Ribosomal_L30	e7qup7B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
X [auth 1D]	Ribosomal_L30	e7qup1D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
WA [auth 6D]	Ribosomal_L30	e7qup6D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
V [auth 1B]	Ribosomal_L30	e7qup1B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
UA [auth 6B]	Ribosomal_L30	e7qup6B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
S [auth 13D]	Ribosomal_L30	e7qup13D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
RA [auth 5D]	Ribosomal_L30	e7qup5D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
Q [auth 13B]	Ribosomal_L30	e7qup13B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
PA [auth 5B]	Ribosomal_L30	e7qup5B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
N [auth 12D]	Ribosomal_L30	e7qup12D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
MA [auth 4D]	Ribosomal_L30	e7qup4D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
LB [auth 9D]	Ribosomal_L30	e7qup9D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
L [auth 12B]	Ribosomal_L30	e7qup12B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
KA [auth 4B]	Ribosomal_L30	e7qup4B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
JB [auth 9B]	Ribosomal_L30	e7qup9B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
I [auth 11D]	Ribosomal_L30	e7qup11D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
HA [auth 3D]	Ribosomal_L30	e7qup3D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
GB [auth 8D]	Ribosomal_L30	e7qup8D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
G [auth 11B]	Ribosomal_L30	e7qup11B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
FA [auth 3B]	Ribosomal_L30	e7qup3B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
EB [auth 8B]	Ribosomal_L30	e7qup8B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
D [auth 10D]	Ribosomal_L30	e7qup10D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
CA [auth 2D]	Ribosomal_L30	e7qup2D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
BB [auth 7D]	Ribosomal_L30	e7qup7D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
B [auth 10B]	Ribosomal_L30	e7qup10B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
AA [auth 2B]	Ribosomal_L30	e7qup2B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
Z [auth 2A]	Ribosomal_L30	e7qup2A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
YA [auth 7A]	Ribosomal_L30	e7qup7A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
Y [auth 1E]	Ribosomal_L30	e7qup1E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
XA [auth 6E]	Ribosomal_L30	e7qup6E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
W [auth 1C]	Ribosomal_L30	e7qup1C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
VA [auth 6C]	Ribosomal_L30	e7qup6C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
U [auth 1A]	Ribosomal_L30	e7qup1A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
TA [auth 6A]	Ribosomal_L30	e7qup6A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
T [auth 13E]	Ribosomal_L30	e7qup13E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
SA [auth 5E]	Ribosomal_L30	e7qup5E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
R [auth 13C]	Ribosomal_L30	e7qup13C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
QA [auth 5C]	Ribosomal_L30	e7qup5C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
P [auth 13A]	Ribosomal_L30	e7qup13A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
OA [auth 5A]	Ribosomal_L30	e7qup5A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
O [auth 12E]	Ribosomal_L30	e7qup12E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
NA [auth 4E]	Ribosomal_L30	e7qup4E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
MB [auth 9E]	Ribosomal_L30	e7qup9E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
M [auth 12C]	Ribosomal_L30	e7qup12C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
LA [auth 4C]	Ribosomal_L30	e7qup4C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
KB [auth 9C]	Ribosomal_L30	e7qup9C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
K [auth 12A]	Ribosomal_L30	e7qup12A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
JA [auth 4A]	Ribosomal_L30	e7qup4A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
J [auth 11E]	Ribosomal_L30	e7qup11E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
IB [auth 9A]	Ribosomal_L30	e7qup9A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
IA [auth 3E]	Ribosomal_L30	e7qup3E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
HB [auth 8E]	Ribosomal_L30	e7qup8E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
H [auth 11C]	Ribosomal_L30	e7qup11C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
GA [auth 3C]	Ribosomal_L30	e7qup3C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
FB [auth 8C]	Ribosomal_L30	e7qup8C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
F [auth 11A]	Ribosomal_L30	e7qup11A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
EA [auth 3A]	Ribosomal_L30	e7qup3A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
E [auth 10E]	Ribosomal_L30	e7qup10E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
DB [auth 8A]	Ribosomal_L30	e7qup8A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
DA [auth 2E]	Ribosomal_L30	e7qup2E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
CB [auth 7E]	Ribosomal_L30	e7qup7E1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
C [auth 10C]	Ribosomal_L30	e7qup10C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
BA [auth 2C]	Ribosomal_L30	e7qup2C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
AB [auth 7C]	Ribosomal_L30	e7qup7C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)
A [auth 10A]	Ribosomal_L30	e7qup10A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_L30	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	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 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	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
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	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
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	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
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	Tubulin beta-1 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 cation binding metal ion 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 microtubule cytoskeleton organization microtubule-based process cellular component organization or biogenesis cytoskeleton organization	cellular anatomical structure intracellular anatomical structure cytoplasm polymeric cytoskeletal fiber intracellular membraneless organelle intracellular organelle cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	Tubulin alpha-1 chain	structural constituent of cytoskeleton structural molecule activity hydrolase activity catalytic 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 structural constituent of cytoskeleton structural molecule activity hydrolase activity catalytic 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 cation binding metal ion binding	cellular process cell cycle mitotic cell cycle localization organelle localization lysosome localization vacuolar localization cellular component organization organelle organization microtubule cytoskeleton organization microtubule-based process cellular component organization or biogenesis cytoskeleton organization	intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton perinuclear region of cytoplasm cytoplasm spindle polymeric cytoskeletal fiber intracellular organelle centrosome microtubule organizing center cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton perinuclear region of cytoplasm cytoplasm spindle polymeric cytoskeletal fiber aster astral microtubule spindle microtubule cytoplasmic microtubule supramolecular fiber microtubule supramolecular polymer supramolecular complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR017975	Tubulin, conserved site	Conserved Site
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR000217	Tubulin	Family
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR002453	Beta tubulin	Family
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], AA [auth 2B], B [auth 10B], BB [auth 7D], CA [auth 2D], D [auth 10D], EB [auth 8B], FA [auth 3B], G [auth 11B], GB [auth 8D], HA [auth 3D], I [auth 11D], JB [auth 9B], KA [auth 4B], L [auth 12B], LB [auth 9D], MA [auth 4D], N [auth 12D], PA [auth 5B], Q [auth 13B], RA [auth 5D], S [auth 13D], UA [auth 6B], V [auth 1B], WA [auth 6D], X [auth 1D], ZA [auth 7B]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR017975	Tubulin, conserved site	Conserved Site
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR002452	Alpha tubulin	Family
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR000217	Tubulin	Family
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], A [auth 10A], AB [auth 7C], BA [auth 2C], C [auth 10C], CB [auth 7E], DA [auth 2E], DB [auth 8A], E [auth 10E], EA [auth 3A], F [auth 11A], FB [auth 8C], GA [auth 3C], H [auth 11C], HB [auth 8E], IA [auth 3E], IB [auth 9A], J [auth 11E], JA [auth 4A], K [auth 12A], KB [auth 9C], LA [auth 4C], M [auth 12C], MB [auth 9E], NA [auth 4E], O [auth 12E], OA [auth 5A], P [auth 13A], QA [auth 5C], R [auth 13C], SA [auth 5E], T [auth 13E], TA [auth 6A], U [auth 1A], VA [auth 6C], W [auth 1C], XA [auth 6E], Y [auth 1E], YA [auth 7A], Z [auth 2A]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.