8QV0

Structure of the native microtubule lattice nucleated from the yeast spindle pole body

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	Tubulin alpha-1 chain	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 organic cyclic compound binding purine nucleotide binding anion binding 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 organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding structural constituent of cytoskeleton structural molecule activity cation binding metal ion binding	cellular process cell cycle mitotic cell cycle establishment of organelle localization cellular localization transport nucleus localization intracellular transport establishment of localization localization microtubule polymerization based movement nuclear migration by microtubule mediated pushing forces organelle localization establishment of localization in cell cellular process cell cycle mitotic cell cycle establishment of organelle localization cellular localization transport nucleus localization intracellular transport establishment of localization localization microtubule polymerization based movement nuclear migration by microtubule mediated pushing forces organelle localization establishment of localization in cell microtubule-based transport microtubule-based movement microtubule-based process nuclear migration cellular component organization nuclear division organelle organization organelle fission cellular component organization or biogenesis organelle transport along microtubule nuclear migration along microtubule transport along microtubule cytoskeleton-dependent intracellular transport mitotic nuclear division chromosome organization sister chromatid segregation mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation chromosome segregation cell cycle process meiotic chromosome segregation sexual reproduction reproductive process meiotic cell cycle meiotic cell cycle process meiosis I meiosis I cell cycle process meiotic nuclear division homologous chromosome segregation microtubule cytoskeleton organization cytoskeleton organization	intracellular organelle protein-containing complex intracellular anatomical structure cytoskeleton organelle tubulin complex intracellular non-membrane-bounded organelle cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle protein-containing complex intracellular anatomical structure cytoskeleton organelle tubulin complex intracellular non-membrane-bounded organelle cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen organelle lumen nuclear periphery nuclear lumen cytoplasm spindle microtubule cytoskeleton polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	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 organic cyclic compound binding purine nucleotide binding anion 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 organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	microtubule-based process cellular process	polymeric cytoskeletal fiber intracellular anatomical structure cellular anatomical entity intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR017975	Tubulin, conserved site	Conserved Site
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR023123	Tubulin, C-terminal	Homologous Superfamily
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR002452	Alpha tubulin	Family
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR000217	Tubulin	Family
A, C, D, E, F A, C, D, E, F, G, H, I, J, K, L, M, N	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR017975	Tubulin, conserved site	Conserved Site
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR000217	Tubulin	Family
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR023123	Tubulin, C-terminal	Homologous Superfamily
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR002453	Beta tubulin	Family
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR013838	Beta tubulin, autoregulation binding site	Binding Site
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
B, O, P, Q, R B, O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily

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 R01GM133198.