2ZFK

Crystal Structure of the Kif1A Motor Domain during Mg release: Mg-releasing Transition-2

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2zfka1	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Motor proteins	Kinesin	Mouse (Mus musculus ) [TaxId: 10090 ], Mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	P-loop motor domain	8041350	3002036	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Kinesin	e2zfkA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Kinesin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.850.10	Alpha Beta	3-Layer(aba) Sandwich	Kinesin	Kinesin motor domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00225	Kinesin motor domain (Kinesin)	Kinesin motor domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Kinesin-like protein KIF1A, Kinesin heavy chain isoform 5C	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound 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 cytoskeletal motor activity ATP-dependent activity pyrophosphatase activity ATP hydrolysis 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 identical protein binding	vesicle cytoskeletal trafficking vesicle localization establishment of organelle localization cellular localization dense core granule transport transport establishment of vesicle localization intracellular transport dense core granule cytoskeletal transport establishment of localization localization dense core granule localization organelle localization cytosolic transport establishment of localization in cell vesicle cytoskeletal trafficking vesicle localization establishment of organelle localization cellular localization dense core granule transport transport establishment of vesicle localization intracellular transport dense core granule cytoskeletal transport establishment of localization localization dense core granule localization organelle localization cytosolic transport establishment of localization in cell secretory granule localization cytoskeleton-dependent intracellular transport cellular process multicellular organismal process regulation of cellular process cell projection organization neuron projection development multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development regulation of synapse structure or activity dendritic spine morphogenesis synapse organization regulation of biological quality system development developmental process dendritic spine development regulation of biological process dendritic spine organization postsynapse organization regulation of cell projection organization regulation of postsynapse organization nervous system development generation of neurons regulation of neuron projection development regulation of cellular component organization regulation of developmental process cellular developmental process plasma membrane bounded cell projection morphogenesis cell development cell morphogenesis cellular component organization neurogenesis dendrite development cellular component organization or biogenesis regulation of anatomical structure morphogenesis plasma membrane bounded cell projection organization biological regulation dendrite morphogenesis cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis regulation of synapse organization cell junction organization neuron development regulation of dendritic spine morphogenesis neuron projection organization regulation of plasma membrane bounded cell projection organization anterograde axonal transport axonal transport axo-dendritic transport microtubule-based transport transport along microtubule microtubule-based movement microtubule-based process regulation of dendritic spine development organelle transport along microtubule retrograde neuronal dense core vesicle transport vesicle transport along microtubule retrograde axonal transport protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport along microtubule microtubule-based protein transport protein transport cellular macromolecule localization macromolecule localization intracellular protein transport anterograde neuronal dense core vesicle transport vesicle-mediated transport forebrain development nuclear migration cell proliferation in forebrain head development cell population proliferation animal organ development brain development nucleus localization interkinetic nuclear migration central nervous system development neural precursor cell proliferation	membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle neuronal dense core vesicle protein-containing complex cytoskeleton intracellular non-membrane-bounded organelle microtubule associated complex kinesin complex microtubule cytoskeleton non-membrane-bounded organelle presynapse synapse cell junction somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection bounding membrane of organelle vesicle membrane neuronal dense core vesicle membrane membrane cytoplasmic vesicle membrane dense core granule membrane organelle membrane secretory granule membrane perinuclear region of cytoplasm cell body neuronal cell body axon postsynapse transport vesicle synaptic vesicle exocytic vesicle polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex neuron projection cytoplasm axon cytoplasm cytoplasmic region plasma membrane bounded cell projection cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
A	IPR001752	Kinesin motor domain	Domain
A	IPR001849	Pleckstrin homology domain	Domain
A	IPR049780	Kinesin-like protein KIF1A/B, pleckstrin homology domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR049779	Kinesin-like protein KIF1A, forkhead associated domain	Domain
A	IPR032405	Kinesin-associated	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR022164	Kinesin-like	Domain
A	IPR008984	SMAD/FHA domain superfamily	Homologous Superfamily
A	IPR000253	Forkhead-associated (FHA) domain	Domain
A	IPR022140	Kinesin-like KIF1-type	Domain
A	IPR019821	Kinesin motor domain, conserved site	Conserved Site

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.