2RKK | pdb_00002rkk

Crystal Structure of S.cerevisiae Vta1 N-terminal domain

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)
B	SCOP2B Superfamily	Vta1-like	8093243	3002693	SCOP2B (2022-06-29)
A	SCOP2 Family	Vta1-like	8046261	4004991	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Vta1-like	8093243	3002693	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)
B	Vta1_C_1	e2rkkB1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: Vta1_C_1	ECOD (1.6)
A	Vta1_C_1	e2rkkA1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: Vta1_C_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.25.40.270	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Vacuolar protein sorting-associated protein vta1	CATH (4.3.0)
A	1.25.40.270	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Vacuolar protein sorting-associated protein vta1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04652	Vta1 like (Vta1)	Vta1 like	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Vacuolar protein sorting-associated protein VTA1	ATPase activator activity molecular function activator activity molecular function regulator activity ATPase regulator activity protein-macromolecule adaptor activity molecular adaptor activity	localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway macromolecule localization lipid localization lipid transport establishment of protein localization nitrogen compound transport protein transport intracellular protein localization	membrane-bounded organelle endosome membrane protein-containing complex ATPase complex intracellular anatomical structure intracellular vesicle membrane protein complex endomembrane system intracellular organelle cellular anatomical structure bounding membrane of organelle cytoplasmic vesicle vesicle membrane vesicle membrane-bounded organelle endosome membrane protein-containing complex ATPase complex intracellular anatomical structure intracellular vesicle membrane protein complex endomembrane system intracellular organelle cellular anatomical structure bounding membrane of organelle cytoplasmic vesicle vesicle membrane vesicle catalytic complex ESCRT complex endosome membrane intracellular membrane-bounded organelle cytoplasmic vesicle membrane organelle ESCRT IV complex cytoplasm organelle membrane late endosome multivesicular body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR039431	Vta1/callose synthase, N-terminal	Domain
A, B	IPR023175	Vta1/Callose synthase, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR041212	Vta1, C-terminal	Domain
A, B	IPR044538	Vacuolar protein sorting-associated protein Vta1-like	Family

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.