Annotations: 8EAT

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF21730	e8eatA1	A: alpha bundles	X: V-type proton ATPase subunit D (From Topology)	H: V-type proton ATPase subunit D (From Topology)	T: V-type proton ATPase subunit D	F: PF21730	ECOD (1.6)
F [auth d]	PF01992	e8eatd2	A: alpha bundles	X: V-type ATP synthase subunit C	H: V-type ATP synthase subunit C (From Topology)	T: V-type ATP synthase subunit C	F: PF01992	ECOD (1.6)
H [auth h]	PF00137	e8eath2	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
I [auth i]	PF00137	e8eati2	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
J [auth j]	PF00137	e8eatj1	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
K [auth k]	PF00137	e8eatk2	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
L [auth l]	PF00137	e8eatl1	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
M [auth m]	PF00137	e8eatm2	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
N [auth n]	PF00137	e8eatn2	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
G [auth g]	PF00137	e8eatg1	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)
C [auth F]	PF01990	e8eatF1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: AtpF-like (From Topology)	T: AtpF-like	F: PF01990	ECOD (1.6)
O [auth o]	PF00137	e8eato1	A: extended segments	X: F1F0 ATP synthase subunit C (From Topology)	H: F1F0 ATP synthase subunit C (From Topology)	T: F1F0 ATP synthase subunit C	F: PF00137	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21730	Vma22/CCDC115 (Vma22_CCDC115)	Vma22/CCDC115	-	Family
F [auth d]	PF01992	ATP synthase (C/AC39) subunit (vATP-synt_AC39)	ATP synthase (C/AC39) subunit	-	Family
G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n]	PF00137	ATP synthase subunit C (ATP-synt_C)	ATP synthase subunit C	-	Family
B	PF11712	Endoplasmic reticulum-based factor for assembly of V-ATPase (Vma12)	Endoplasmic reticulum-based factor for assembly of V-ATPase	-	Family
C [auth F]	PF01990	ATP synthase (F/14-kDa) subunit (ATP-synt_F)	ATP synthase (F/14-kDa) subunit	-	Family
D [auth b]	PF20520	V0 complex accessory subunit Ac45/VOA1 transmembrane domain (Ac45-VOA1_TM)	V0 complex accessory subunit Ac45/VOA1 transmembrane domain	This entry represents the transmembrane domain from ER/Golgi membrane proteins including V0 complex accessory subunit Ac45 (ATP6AP1, also known as V-type proton ATPase subunit S1) from animals and the yeast homologue V0 assembly protein 1 (VOA1) whic ...	This entry represents the transmembrane domain from ER/Golgi membrane proteins including V0 complex accessory subunit Ac45 (ATP6AP1, also known as V-type proton ATPase subunit S1) from animals and the yeast homologue V0 assembly protein 1 (VOA1) which are essential for V0 ATPase assembly, stability and function [1,2]. In humans, mutations of ATP6AP1 cause immunodeficiency with hypogammaglobulinemia, hepatopathy and neurocognitive abnormalities [3]. This entry also includes ER membrane BIG1 proteins from yeast, involved in cell wall biogenesis.	Domain
E [auth c]	PF00137	ATP synthase subunit C (ATP-synt_C)	ATP synthase subunit C	-	Family
O [auth o]	PF00137	ATP synthase subunit C (ATP-synt_C)	ATP synthase subunit C	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Vacuolar ATPase assembly protein VMA22	unfolded protein binding protein binding binding	proton-transporting V-type ATPase complex assembly cellular component organization cellular component biogenesis vacuolar proton-transporting V-type ATPase complex assembly cellular component assembly protein-containing complex organization proton-transporting two-sector ATPase complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis homeostatic process biological regulation intracellular pH reduction regulation of intracellular pH proton-transporting V-type ATPase complex assembly cellular component organization cellular component biogenesis vacuolar proton-transporting V-type ATPase complex assembly cellular component assembly protein-containing complex organization proton-transporting two-sector ATPase complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis homeostatic process biological regulation intracellular pH reduction regulation of intracellular pH vacuolar acidification cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis	protein-containing complex Vma12-Vma22 assembly complex membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
F [auth d]	V-type proton ATPase subunit d	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport cellular localization establishment of localization in cell transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport cellular localization establishment of localization in cell vacuolar transport intracellular transport homeostatic process biological regulation intracellular pH reduction Golgi lumen acidification regulation of intracellular pH cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis vesicle organization cellular component organization organelle organization endosome organization cellular component organization or biogenesis endosomal lumen acidification endomembrane system organization vacuolar acidification	vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle cytoplasm organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex proton-transporting two-sector ATPase complex catalytic complex membrane protein complex proton-transporting V-type ATPase complex Golgi membrane Golgi apparatus endomembrane system vacuolar proton-transporting V-type ATPase, V0 domain proton-transporting two-sector ATPase complex, proton-transporting domain vacuolar proton-transporting V-type ATPase complex proton-transporting V-type ATPase, V0 domain
G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n]	V-type proton ATPase subunit c	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	intracellular iron ion homeostasis inorganic ion homeostasis cellular homeostasis chemical homeostasis homeostatic process intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport intracellular iron ion homeostasis inorganic ion homeostasis cellular homeostasis chemical homeostasis homeostatic process intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport protein localization establishment of protein localization cellular localization nitrogen compound transport protein targeting organic substance transport establishment of protein localization to vacuole protein localization to vacuole intracellular transport establishment of protein localization to organelle protein transport cellular macromolecule localization macromolecule localization protein localization to organelle establishment of localization in cell vacuolar transport protein targeting to vacuole intracellular protein transport intracellular copper ion homeostasis copper ion homeostasis import into cell endocytosis vesicle-mediated transport biological regulation intracellular pH reduction Golgi lumen acidification regulation of intracellular pH regulation of pH regulation of biological quality regulation of cellular pH vesicle organization cellular component organization organelle organization endosome organization cellular component organization or biogenesis endosomal lumen acidification endomembrane system organization vacuole organization vacuolar acidification	vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle cytoplasm organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex proton-transporting two-sector ATPase complex catalytic complex membrane protein complex proton-transporting V-type ATPase complex Golgi membrane Golgi apparatus endomembrane system vacuolar proton-transporting V-type ATPase, V0 domain proton-transporting two-sector ATPase complex, proton-transporting domain vacuolar proton-transporting V-type ATPase complex proton-transporting V-type ATPase, V0 domain
B	Vacuolar ATPase assembly integral membrane protein VPH2	-	proton-transporting V-type ATPase complex assembly cellular component organization cellular component biogenesis vacuolar proton-transporting V-type ATPase complex assembly cellular component assembly protein-containing complex organization proton-transporting two-sector ATPase complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis homeostatic process biological regulation intracellular pH reduction regulation of intracellular pH proton-transporting V-type ATPase complex assembly cellular component organization cellular component biogenesis vacuolar proton-transporting V-type ATPase complex assembly cellular component assembly protein-containing complex organization proton-transporting two-sector ATPase complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis homeostatic process biological regulation intracellular pH reduction regulation of intracellular pH vacuolar acidification cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis	cellular anatomical entity endomembrane system protein-containing complex Vma12-Vma22 assembly complex membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle organelle subcompartment membrane endoplasmic reticulum subcompartment cellular anatomical entity endomembrane system protein-containing complex Vma12-Vma22 assembly complex membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle organelle subcompartment membrane endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network organelle membrane endoplasmic reticulum membrane
C [auth F]	V-type proton ATPase subunit F	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport homeostatic process biological regulation transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport homeostatic process biological regulation intracellular pH reduction Golgi lumen acidification regulation of intracellular pH cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis vesicle organization cellular component organization organelle organization endosome organization cellular component organization or biogenesis endosomal lumen acidification endomembrane system organization vacuolar acidification	vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle cytoplasm organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex catalytic complex membrane protein complex proton-transporting V-type ATPase complex proton-transporting V-type ATPase, V1 domain vacuolar proton-transporting V-type ATPase, V1 domain vacuolar proton-transporting V-type ATPase complex proton-transporting two-sector ATPase complex proton-transporting two-sector ATPase complex, catalytic domain Golgi membrane Golgi apparatus endomembrane system
D [auth b]	V0 assembly protein 1	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport cellular component organization cellular component biogenesis transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis homeostatic process biological regulation intracellular pH reduction Golgi lumen acidification regulation of intracellular pH cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis vesicle organization organelle organization endosome organization endosomal lumen acidification endomembrane system organization vacuolar acidification	vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle cytoplasm organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex proton-transporting two-sector ATPase complex catalytic complex membrane protein complex proton-transporting V-type ATPase complex Golgi membrane Golgi apparatus endomembrane system vacuolar proton-transporting V-type ATPase, V0 domain proton-transporting two-sector ATPase complex, proton-transporting domain vacuolar proton-transporting V-type ATPase complex proton-transporting V-type ATPase, V0 domain organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane
E [auth c]	V-type proton ATPase subunit c''	monoatomic cation transmembrane transporter activity P-type transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ATPase-coupled monoatomic cation transmembrane transporter activity P-type proton-exporting transporter activity ATP-dependent activity P-type ion transporter activity active monoatomic ion transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity monoatomic cation transmembrane transporter activity P-type transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ATPase-coupled monoatomic cation transmembrane transporter activity P-type proton-exporting transporter activity ATP-dependent activity P-type ion transporter activity active monoatomic ion transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled ion transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism	transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport homeostatic process biological regulation transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport homeostatic process biological regulation intracellular pH reduction Golgi lumen acidification regulation of intracellular pH cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis vesicle organization cellular component organization organelle organization endosome organization cellular component organization or biogenesis endosomal lumen acidification endomembrane system organization vacuolar acidification	vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle vacuolar membrane membrane-bounded organelle storage vacuole intracellular anatomical structure membrane lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle cytoplasm organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex proton-transporting two-sector ATPase complex catalytic complex membrane protein complex proton-transporting V-type ATPase complex Golgi membrane Golgi apparatus endomembrane system vacuolar proton-transporting V-type ATPase, V0 domain proton-transporting two-sector ATPase complex, proton-transporting domain vacuolar proton-transporting V-type ATPase complex proton-transporting V-type ATPase, V0 domain
O [auth o]	V-type proton ATPase subunit c'	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity proton-transporting ATPase activity, rotational mechanism ATPase-coupled monoatomic cation transmembrane transporter activity ATP-dependent activity active monoatomic ion transmembrane transporter activity ATPase-coupled ion transmembrane transporter activity active transmembrane transporter activity ATPase activity, coupled to transmembrane movement of ions, rotational mechanism inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport homeostatic process biological regulation transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization monoatomic ion transport cellular process monoatomic cation transport homeostatic process biological regulation intracellular pH reduction Golgi lumen acidification regulation of intracellular pH cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis regulation of biological quality monoatomic cation homeostasis regulation of cellular pH intracellular monoatomic ion homeostasis vesicle organization cellular component organization organelle organization endosome organization cellular component organization or biogenesis endosomal lumen acidification endomembrane system organization vacuolar acidification	membrane-bounded organelle storage vacuole intracellular anatomical structure lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle organelle cytoplasm vacuolar membrane membrane lytic vacuole membrane membrane-bounded organelle storage vacuole intracellular anatomical structure lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle organelle cytoplasm vacuolar membrane membrane lytic vacuole membrane bounding membrane of organelle organelle membrane fungal-type vacuole membrane protein-containing complex ATPase complex proton-transporting two-sector ATPase complex catalytic complex membrane protein complex proton-transporting V-type ATPase complex Golgi membrane Golgi apparatus endomembrane system vacuolar proton-transporting V-type ATPase, V0 domain proton-transporting two-sector ATPase complex, proton-transporting domain vacuolar proton-transporting V-type ATPase complex proton-transporting V-type ATPase, V0 domain cell periphery

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR040357	Vma22/CCDC115	Family
F [auth d]	IPR036079	V-type ATP synthase subunit c/d subunit superfamily	Homologous Superfamily
F [auth d]	IPR035067	V-type ATPase subunit C/d	Homologous Superfamily
F [auth d]	IPR044911	V-type ATP synthase c/d subunit, domain 3 superfamily	Homologous Superfamily
F [auth d]	IPR016727	ATPase, V0 complex, subunit d	Family
F [auth d]	IPR002843	ATPase, V0 complex, c/d subunit	Family
G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n]	IPR035921	F/V-ATP synthase subunit C superfamily	Homologous Superfamily
G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n]	IPR002379	V-ATPase proteolipid subunit C-like domain	Domain
G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n]	IPR011555	V-ATPase proteolipid subunit C, eukaryotic	Family
G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n]	IPR000245	V-ATPase proteolipid subunit	Family
B	IPR021013	ATPase, vacuolar ER assembly factor, Vma12	Family
C [auth F]	IPR036906	ATPase, V1 complex, subunit F superfamily	Homologous Superfamily
C [auth F]	IPR005772	ATPase, V1 complex, subunit F, eukaryotic	Family
C [auth F]	IPR008218	ATPase, V1 complex, subunit F	Family
D [auth b]	IPR046756	V-type proton ATPase subunit S1/VOA1, transmembrane domain	Domain
E [auth c]	IPR035921	F/V-ATP synthase subunit C superfamily	Homologous Superfamily
E [auth c]	IPR002379	V-ATPase proteolipid subunit C-like domain	Domain
E [auth c]	IPR000245	V-ATPase proteolipid subunit	Family
O [auth o]	IPR035921	F/V-ATP synthase subunit C superfamily	Homologous Superfamily
O [auth o]	IPR002379	V-ATPase proteolipid subunit C-like domain	Domain
O [auth o]	IPR011555	V-ATPase proteolipid subunit C, eukaryotic	Family
O [auth o]	IPR000245	V-ATPase proteolipid subunit	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
B, C [auth F], D [auth b], E [auth c], F [auth d] B, C [auth F], D [auth b], E [auth c], F [auth d], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n], O [auth o]	OPM	Transmembrane	Alpha-helical polytopic	Proton or Sodium translocating F-type, V-type and A-type ATPases	V-type and F-type ATPases

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
B, C [auth F], D [auth b], E [auth c], F [auth d] B, C [auth F], D [auth b], E [auth c], F [auth d], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n], O [auth o]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
B, C [auth F], D [auth b], E [auth c], F [auth d] B, C [auth F], D [auth b], E [auth c], F [auth d], G [auth g], H [auth h], I [auth i], J [auth j], K [auth k], L [auth l], M [auth m], N [auth n], O [auth o]	MemProtMD	Annotated as membrane protein by MemProtMD