7SJ8

13pf wildtype microtubule from recombinant human tubulin decorated with kinesin

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Tubulin_C	e7sj8A2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
A	Tubulin	e7sj8A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
B [auth C]	Tubulin_C	e7sj8C2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
B [auth C]	Tubulin	e7sj8C1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
C [auth E]	Tubulin_C	e7sj8E2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
C [auth E]	Tubulin	e7sj8E1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
D [auth J]	Tubulin_C	e7sj8J1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
D [auth J]	Tubulin	e7sj8J2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
E [auth K]	Tubulin_C	e7sj8K2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
E [auth K]	Tubulin	e7sj8K1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
F [auth L]	Tubulin_C	e7sj8L1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
F [auth L]	Tubulin	e7sj8L2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
G [auth F]	Tubulin_C	e7sj8F1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
G [auth F]	Tubulin	e7sj8F2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
H [auth D]	Tubulin_C	e7sj8D2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
H [auth D]	Tubulin	e7sj8D1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
I [auth G]	Tubulin_C	e7sj8G2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
I [auth G]	Tubulin	e7sj8G1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
J [auth H]	Tubulin_C	e7sj8H1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
J [auth H]	Tubulin	e7sj8H2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
K [auth I]	Tubulin_C	e7sj8I1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
K [auth I]	Tubulin	e7sj8I2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)
L [auth B]	Tubulin_C	e7sj8B2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: Tubulin C-terminal domain-like (From Topology)	T: Tubulin C-terminal domain-like	F: Tubulin_C	ECOD (1.6)
L [auth B]	Tubulin	e7sj8B1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: Tubulin nucleotide-binding domain-like	F: Tubulin	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	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, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	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
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	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
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	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, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	Tubulin alpha-1B chain	RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid 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 RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid 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 ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme 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 cell division 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 localization cellular localization transport cellular process cell cycle mitotic cell cycle cell division 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 localization cellular localization transport establishment of localization in cell cytoskeleton-dependent intracellular transport intracellular transport establishment of localization 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 intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton polymeric cytoskeletal fiber cytoplasmic microtubule supramolecular fiber microtubule supramolecular polymer cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton polymeric cytoskeletal fiber cytoplasmic microtubule supramolecular fiber microtubule supramolecular polymer supramolecular complex
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	Tubulin beta-3 chain	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein binding signaling receptor binding netrin receptor binding structural constituent of cytoskeleton structural molecule activity peptide 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 developmental process multicellular organism development multicellular organismal process dorsal root ganglion development anatomical structure development nervous system development tissue development ganglion development system development axonogenesis cellular developmental process cellular process cell cycle mitotic cell cycle developmental process multicellular organism development multicellular organismal process dorsal root ganglion development anatomical structure development nervous system development tissue development ganglion development system development axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation cellular component organization or biogenesis plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection guidance neuron development organelle organization microtubule cytoskeleton organization microtubule-based process cytoskeleton organization	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery somatodendritic compartment dendrite dendritic tree neuron projection intracellular anatomical structure cytoplasm intracellular organelle mitotic spindle cytoskeleton spindle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton growth cone axon distal axon site of polarized growth intercellular bridge cell body neuronal cell body actin-based cell projection filopodium polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR017975	Tubulin, conserved site	Conserved Site
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR002452	Alpha tubulin	Family
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR000217	Tubulin	Family
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR017975	Tubulin, conserved site	Conserved Site
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR023123	Tubulin, C-terminal	Homologous Superfamily
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR002453	Beta tubulin	Family
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR000217	Tubulin	Family
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B [auth C], C [auth E], D [auth J], E [auth K], A, B [auth C], C [auth E], D [auth J], E [auth K], F [auth L]	Pharos: P68363	osteoporosis anogenital human papillomavirus infection breast cancer Osteoporosis, Senile attention deficit hyperactivity disorder, inattentive type bipolar disorder
G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], G [auth F], H [auth D], I [auth G], J [auth H], K [auth I], L [auth B]	Pharos: Q13509	fibrosis of extraocular muscles, congenital, 3A, with or without extraocular involvement breast carcinoma complex cortical dysplasia with other brain malformations 1 ovarian cancer neuroblastoma gastric cancer psoriasis skin basal cell carcinoma Hodgkin's granuloma transitional cell carcinoma intellectual disability X-linked mixed deafness with perilymphatic gusher Langerhans cell histiocytosis acute lymphoblastic leukemia melanoma fibrosis of extraocular muscles, congenital, 3A, with or without extraocular involvement breast carcinoma complex cortical dysplasia with other brain malformations 1 ovarian cancer neuroblastoma gastric cancer psoriasis skin basal cell carcinoma Hodgkin's granuloma transitional cell carcinoma intellectual disability X-linked mixed deafness with perilymphatic gusher Langerhans cell histiocytosis acute lymphoblastic leukemia melanoma Charcot-Marie-Tooth disease open-angle glaucoma photosensitivity disease rhabdomyosarcoma gestational trophoblastic neoplasm squamous cell carcinoma Hodgkins lymphoma Kaposi's sarcoma liposarcoma Burkitt lymphoma mycosis fungoides cutaneous melanoma non-small cell lung carcinoma prostate cancer testicular cancer hypertensive disorder vitiligo kidney Wilms tumor breast cancer cerebrovascular disorder congenital fibrosis of extraocular muscles ocular hypertension fallopian tube carcinoma ovarian neoplasm