2O0A | pdb_00002o0a

The structure of the C-terminal domain of Vik1 has a motor domain fold but lacks a nucleotide-binding site.

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	ViK1 motor homology domain-like	8046168	4004925	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	P-loop motor domain	8093000	3002036	SCOP2 (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	Cystatin	e2o0aA1	A: a/b three-layered sandwiches	X: Profilin-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Cystatin	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.850.20	Alpha Beta	3-Layer(aba) Sandwich	Kinesin		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF16796	Microtubule binding (Microtub_bd)	Microtubule binding	This motor homology domain binds microtubules and lacks an ATP-binding site [1-2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	S.cerevisiae chromosome XVI reading frame ORF YPL253c	protein-macromolecule adaptor activity cytoskeletal anchor activity molecular adaptor activity cytoskeletal protein binding microtubule binding protein binding binding tubulin binding	cellular response to stimulus catabolic process response to stimulus proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress cellular process metabolic process protein metabolic process cellular response to stimulus catabolic process response to stimulus proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress cellular process metabolic process protein metabolic process macromolecule metabolic process response to endoplasmic reticulum stress microtubule-based process cellular component organization organelle organization mitotic sister chromatid cohesion chromosome organization sister chromatid cohesion cellular component organization or biogenesis cell cycle cell cycle process protein polymerization protein-containing complex organization microtubule cytoskeleton organization microtubule polymerization cellular component biogenesis microtubule polymerization or depolymerization cellular component assembly microtubule nucleation protein-containing complex assembly supramolecular fiber organization cytoskeleton 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 membrane-bounded organelle nucleus intracellular membrane-bounded organelle 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 membrane-bounded organelle nucleus intracellular membrane-bounded organelle microtubule organizing center spindle pole body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR031852	Spindle pole body-associated protein Vik1/Cik1, microtubule binding domain	Domain

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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