proton-transporting V-type ATPase, V1 domain

Term ID

GO:0033180

Synonyms

Definition

A protein complex that forms part of a proton-transporting V-type ATPase and catalyzes ATP hydrolysis. The V1 complex consists of: (1) a globular headpiece with three alternating copies of subunits A and B that form a ring, (2) a central rotational stalk composed of single copies of subunits D and F, and (3) a peripheral stalk made of subunits C, E, G and H. Subunits A and B mediate the hydrolysis of ATP at three reaction sites associated with subunit A. (2)

References

Ontology

GO: Cellular Component QuickGO AmiGO

Relationships

is part of: proton-transporting V-type ATPase complex

proton-transporting V-type ATPase complex Show first 5 Terms
is a type of: proton-transporting two-sector ATPase complex, catalytic domain

proton-transporting two-sector ATPase complex, catalytic domain Show first 5 Terms
has subtype: lysosomal proton-transporting V-type ATPase, V1 domain plasma membrane proton-transporting V-type ATPase, V1 domain vacuolar proton-transporting V-type ATPase, V1 domain

lysosomal proton-transporting V-type ATPase, V1 domain plasma membrane proton-transporting V-type ATPase, V1 domain vacuolar proton-transporting V-type ATPase, V1 domain Show first 5 Terms

Phenotype

Phenotype caused by Genes