4PXT | pdb_00004pxt

Structural basis for the assembly of the mitotic motor kinesin-5 into bipolar tetramers

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, B	Bipolar kinesin KRP-130	cytoskeletal motor activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding cytoskeletal motor activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cytoskeletal protein binding microtubule binding protein binding tubulin binding plus-end-directed microtubule motor activity microtubule motor activity polypeptide conformation or assembly isomerase activity isomerase activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity	cellular process cell cycle mitotic cell cycle protein localization positive regulation of protein localization to plasma membrane regulation of localization Golgi to plasma membrane transport establishment of protein localization nitrogen compound transport regulation of cellular process establishment of protein localization to plasma membrane positive regulation of establishment of protein localization Golgi to plasma membrane protein transport vesicle-mediated transport cellular process cell cycle mitotic cell cycle protein localization positive regulation of protein localization to plasma membrane regulation of localization Golgi to plasma membrane transport establishment of protein localization nitrogen compound transport regulation of cellular process establishment of protein localization to plasma membrane positive regulation of establishment of protein localization Golgi to plasma membrane protein transport vesicle-mediated transport localization cellular macromolecule localization positive regulation of protein localization to cell periphery positive regulation of Golgi to plasma membrane protein transport regulation of biological process protein localization to cell periphery establishment of protein localization to membrane positive regulation of protein localization to membrane regulation of protein localization to cell periphery localization within membrane protein localization to membrane establishment of localization regulation of Golgi to plasma membrane protein transport positive regulation of protein localization Golgi vesicle transport cellular localization post-Golgi vesicle-mediated transport regulation of protein localization transport positive regulation of biological process positive regulation of protein transport regulation of protein localization to membrane positive regulation of cellular process regulation of transport protein localization to plasma membrane biological regulation regulation of establishment of protein localization regulation of protein transport regulation of vesicle-mediated transport vesicle-mediated transport to the plasma membrane positive regulation of transport protein transport regulation of cellular localization macromolecule localization regulation of protein localization to plasma membrane microtubule organizing center organization centrosome separation microtubule cytoskeleton organization cellular component organization organelle organization centrosome cycle microtubule-based process cellular component organization or biogenesis cytoskeleton organization cell cycle process microtubule bundle formation microtubule-based movement microtubule sliding plus-end directed microtubule sliding cell division spindle elongation nuclear chromosome segregation chromosome segregation spindle organization secretion establishment of protein localization to extracellular region export from cell protein secretion protein localization to extracellular region secretion by cell membraneless organelle assembly cellular component biogenesis cellular component assembly mitotic sister chromatid segregation microtubule cytoskeleton organization involved in mitosis mitotic nuclear division organelle assembly organelle fission chromosome organization sister chromatid segregation spindle assembly mitotic spindle organization mitotic spindle assembly nuclear division mitotic cell cycle process fusome organization reproductive process multicellular organismal reproductive process cellular process involved in reproduction in multicellular organism mitotic centrosome separation Golgi organization endomembrane system organization	protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle microtubule associated complex kinesin complex microtubule cytoskeleton cytoplasm mitotic spindle spindle protein-containing complex intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle microtubule associated complex kinesin complex microtubule cytoskeleton cytoplasm mitotic spindle spindle aster supramolecular complex membrane-bounded organelle Golgi apparatus intracellular membrane-bounded organelle endomembrane system mitotic spindle pole spindle pole polymeric cytoskeletal fiber spindle microtubule supramolecular fiber microtubule supramolecular polymer fusome mitotic spindle microtubule nucleus endoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
A, B	IPR001752	Kinesin motor domain	Domain
A, B	IPR047241	Kinesin-like protein KIF11-like, kinesin motor domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR047149	Kinesin-like protein KIF11-like	Family
A, B	IPR025901	Kinesin-associated microtubule-binding domain	Domain
A, B	IPR019821	Kinesin motor domain, conserved site	Conserved Site

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.