9NTM | pdb_00009ntm

SPEF1 bound to 14-pf microtubule

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
BA [auth DE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
BA [auth DE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
BB [auth IA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
BB [auth IA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
BC [auth MC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
BC [auth MC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
DA [auth EA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
DA [auth EA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
DB [auth IC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
DB [auth IC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
DC [auth ME]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
DC [auth ME]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
F [auth AA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
F [auth AA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
FA [auth EC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
FA [auth EC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
FB [auth IE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
FB [auth IE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
FC [auth NA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
FC [auth NA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
HA [auth EE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
HA [auth EE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
HB [auth JA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
HB [auth JA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
HC [auth NC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
HC [auth NC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
J [auth AE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
J [auth AE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
JA [auth FA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
JA [auth FA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
JB [auth JC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
JB [auth JC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
JC [auth NE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
JC [auth NE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
L [auth BA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
L [auth BA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
LA [auth FC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
LA [auth FC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
LB [auth JE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
LB [auth JE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
N [auth BC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
N [auth BC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
NA [auth FE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
NA [auth FE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
NB [auth KA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
NB [auth KA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
P [auth BE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
P [auth BE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
PB [auth KC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
PB [auth KC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
R [auth CA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
R [auth CA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
RA [auth GC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
RA [auth GC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
RB [auth KE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
RB [auth KE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
T [auth CC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
T [auth CC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
TA [auth GE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
TA [auth GE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
TB [auth LA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
TB [auth LA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
V [auth CE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
V [auth CE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
VA [auth HA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
VA [auth HA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
VB [auth LC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
VB [auth LC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
X [auth DA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
X [auth DA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
XA [auth HC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
XA [auth HC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
XB [auth LE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
XB [auth LE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
Z [auth DC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
Z [auth DC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
ZA [auth HE]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
ZA [auth HE]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
ZB [auth MA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
ZB [auth MA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
PA [auth GA]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
PA [auth GA]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)
H [auth AC]	SCOP2B Superfamily	Tubulin nucleotide-binding domain-like	8034383	3001758	SCOP2B (2022-06-29)
H [auth AC]	SCOP2B Superfamily	Tubulin C-terminal domain-like	8034385	3001732	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	PF06294	CH-like domain in sperm protein (CH_2)	CH-like domain in sperm protein	Spef is a region of sperm flagellar proteins. It probably exerts a role in spermatogenesis in that the protein is expressed predominantly in adult tissue. It is present in the tails of developing and epididymal sperm internal to the fibrous sheath an ...	Spef is a region of sperm flagellar proteins. It probably exerts a role in spermatogenesis in that the protein is expressed predominantly in adult tissue. It is present in the tails of developing and epididymal sperm internal to the fibrous sheath and around the dense outer fibres of the sperm flagellum [1]. The amino-terminal domain (residues 1-110) shows a possible calponin homology (CH) domain; however Spef does not bind actin directly under in vitro conditions, so the function of the amino-terminal calponin-like domain is unclear [1]. Transcription aberrations leading to a truncated protein result in immotile sperm [2].	Domain
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	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 DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	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
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	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
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	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
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	Sperm flagellar protein 1,G protein/GFP fusion protein	cytoskeletal protein binding microtubule binding protein binding binding tubulin binding actin binding	cellular component organization microtubule bundle formation organelle organization microtubule cytoskeleton organization cellular process microtubule-based process cellular component organization or biogenesis cytoskeleton organization lamellipodium assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly cellular component organization microtubule bundle formation organelle organization microtubule cytoskeleton organization cellular process microtubule-based process cellular component organization or biogenesis cytoskeleton organization lamellipodium assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly lamellipodium organization cell projection assembly regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation regulation of organelle organization axonemal central apparatus assembly organelle assembly cilium assembly axoneme assembly cilium organization cell migration cell motility microtubule-based movement cilium movement filopodium assembly regulation of Wnt signaling pathway, planar cell polarity pathway cellular response to stimulus regulation of signaling regulation of Wnt signaling pathway cell surface receptor signaling pathway response to stimulus signaling regulation of signal transduction Wnt signaling pathway, planar cell polarity pathway regulation of non-canonical Wnt signaling pathway cell communication regulation of response to stimulus regulation of cell communication non-canonical Wnt signaling pathway signal transduction Wnt signaling pathway regulation of microtubule polymerization or depolymerization negative regulation of microtubule depolymerization negative regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly microtubule polymerization or depolymerization regulation of microtubule depolymerization negative regulation of protein-containing complex disassembly negative regulation of cellular process negative regulation of supramolecular fiber organization cellular component disassembly negative regulation of cellular component organization negative regulation of microtubule polymerization or depolymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of microtubule-based process negative regulation of protein depolymerization negative regulation of organelle organization microtubule depolymerization regulation of supramolecular fiber organization supramolecular fiber organization protein depolymerization regulation of microtubule cytoskeleton organization	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium membrane-bounded organelle intracellular anatomical structure axoneme ciliary plasm cilium intracellular membraneless organelle cytoplasmic region plasma membrane bounded cell projection cytoplasm intracellular organelle cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium membrane-bounded organelle intracellular anatomical structure axoneme ciliary plasm cilium intracellular membraneless organelle cytoplasmic region plasma membrane bounded cell projection cytoplasm intracellular organelle cytoskeleton organelle membraneless organelle cytoplasm cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane axonemal central apparatus ciliary tip basal part of cell basal plasma membrane basolateral plasma membrane actin filament bundle actin cytoskeleton actomyosin stress fiber contractile actin filament bundle actin-based cell projection microvillus 9+2 motile cilium motile cilium filopodium polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	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 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	microtubule-based process cellular process	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
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	Tubulin alpha-1B chain	RNA binding double-stranded RNA binding binding nucleic acid binding structural constituent of cytoskeleton structural molecule activity ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding RNA binding double-stranded RNA binding binding nucleic acid binding structural constituent of cytoskeleton structural molecule activity ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme 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 response to interleukin-4 response to peptide response to stimulus response to chemical response to cytokine 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 response to interleukin-4 response to peptide response to stimulus response to chemical response to cytokine cellular response to cytokine stimulus cellular response to interleukin-4	membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection intracellular anatomical structure cytoplasm cytosol polymeric cytoskeletal fiber intracellular membraneless organelle cytoplasmic microtubule intracellular organelle cytoskeleton membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection intracellular anatomical structure cytoplasm cytosol polymeric cytoskeletal fiber intracellular membraneless organelle cytoplasmic microtubule intracellular organelle cytoskeleton membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	IPR010441	CH-like domain in sperm protein	Domain
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	IPR001715	Calponin homology domain	Domain
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	IPR052111	Spermatogenesis and Ciliary Microtubule-associated Protein	Family
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	IPR036872	CH domain superfamily	Homologous Superfamily
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR017975	Tubulin, conserved site	Conserved Site
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR000217	Tubulin	Family
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR002453	Beta tubulin	Family
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], AA [auth DD], AB [auth HF], AC [auth MB], CA [auth DF], CB [auth IB], CC [auth MD], EA [auth EB], EB [auth ID], EC [auth MF], G [auth AB], GA [auth ED], GB [auth IF], GC [auth NB], I [auth AD], IA [auth EF], IB [auth JB], IC [auth ND], K [auth AF], KA [auth FB], KB [auth JD], KC [auth NF], M [auth BB], MA [auth FD], MB [auth JF], O [auth BD], OA [auth FF], OB [auth KB], Q [auth BF], QA [auth GB], QB [auth KD], S [auth CB], SA [auth GD], SB [auth KF], U [auth CD], UA [auth GF], UB [auth LB], W [auth CF], WA [auth HB], WB [auth LD], Y [auth DB], YA [auth HD], YB [auth LF]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR017975	Tubulin, conserved site	Conserved Site
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR002452	Alpha tubulin	Family
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR000217	Tubulin	Family
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], BA [auth DE], BB [auth IA], BC [auth MC], DA [auth EA], DB [auth IC], DC [auth ME], F [auth AA], FA [auth EC], FB [auth IE], FC [auth NA], H [auth AC], HA [auth EE], HB [auth JA], HC [auth NC], J [auth AE], JA [auth FA], JB [auth JC], JC [auth NE], L [auth BA], LA [auth FC], LB [auth JE], N [auth BC], NA [auth FE], NB [auth KA], P [auth BE], PA [auth GA], PB [auth KC], R [auth CA], RA [auth GC], RB [auth KE], T [auth CC], TA [auth GE], TB [auth LA], V [auth CE], VA [auth HA], VB [auth LC], X [auth DA], XA [auth HC], XB [auth LE], Z [auth DC], ZA [auth HE], ZB [auth MA]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth 1A], B [auth 1B], C [auth 1C], D [auth 1D], E [auth 1E]	Pharos: Q9Y4P9	atypical teratoid rhabdoid tumor malignant ependymoma nasopharyngeal carcinoma glioblastoma malignant glioma pilocytic astrocytoma large cell medulloblastoma medulloblastoma primitive neuroectodermal tumor