Annotations: 5TSJ

Thermus thermophilus V/A-ATPase bound to VH dAbs

External Resource: Annotation

Domain Annotation: ECOD Classification
IMGT Antibody Annotation
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
Z	Peptidase_C78	e5tsjZ1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
Y	Peptidase_C78	e5tsjY1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
X	Peptidase_C78	e5tsjX1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
W	Peptidase_C78	e5tsjW1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
V	Peptidase_C78	e5tsjV1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
U	Peptidase_C78	e5tsjU1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
T	Peptidase_C78	e5tsjT1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
S	Peptidase_C78	e5tsjS1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
R	Peptidase_C78	e5tsjR1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
Q	Peptidase_C78	e5tsjQ1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
P	Peptidase_C78	e5tsjP1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
O	Peptidase_C78	e5tsjO1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
N	Med6	e5tsjN1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Med6	ECOD (v295.2)
M	Peptidase_C78	e5tsjM1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
L	Peptidase_C78	e5tsjL1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
K	Peptidase_C78	e5tsjK1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
J	Peptidase_C78	e5tsjJ1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
I	Peptidase_C78	e5tsjI1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
H	Peptidase_C78	e5tsjH1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
G	Peptidase_C78	e5tsjG1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
F	Peptidase_C78	e5tsjF1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
E	Peptidase_C78	e5tsjE1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
D	Peptidase_C78	e5tsjD1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
BA [auth 2]	Peptidase_C78	e5tsj21	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
AA [auth 1]	Peptidase_C78	e5tsj11	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
C	Peptidase_C78	e5tsjC1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
B	Peptidase_C78	e5tsjB1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)
A	Peptidase_C78	e5tsjA1	A: alpha arrays	X: Alpha-crystallin B chain N-terminal domain	H: Alpha-crystallin B chain N-terminal domain	T: Alpha-crystallin B chain N-terminal domain	F: Peptidase_C78	ECOD (v295.2)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
AA [auth 1], BA [auth 2]	-	VH	-	IGHV3-2301, IGHV3-23D01, IGHJ401, IGHJ402, IGHJ4*03	V-DOMAIN VH	IG	(VH)	IMGT (202640-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
AA [auth 1], BA [auth 2]	Heavy Chain	IGHV3	-	v-type atpase subunit g \| v-type atp synthase subunit e, v-type atp synthase subunit e \| v-type atpase subunit g	SAbDab (2026-10-16)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
O, P, Q, R, S O, P, Q, R, S, T, U, V, W, X, Y, Z	PF00137	ATP synthase subunit C (ATP-synt_C)	ATP synthase subunit C	This domain is found in the subunit c of ATP synthases and similar sequences from all cellular organisms. It forms two alpha-helices [1-4].	Domain
N	PF18670	V-type ATPase subunit I, N-terminal domain (V_ATPase_I_N)	V-type ATPase subunit I, N-terminal domain	Vacuolar H+-ATPase (V-ATPase) is a ubiquitous multi-subunit proton pump that acidifies a wide variety of intracellular compartments, which in turn affects many biological processes, including membrane trafficking, protein degradation and coupled tran ...	Vacuolar H+-ATPase (V-ATPase) is a ubiquitous multi-subunit proton pump that acidifies a wide variety of intracellular compartments, which in turn affects many biological processes, including membrane trafficking, protein degradation and coupled transport of small molecules and pH homeostasis. Subunit 'a' of V0 (the functional domain responsible for proton transport) sector is highly conserved across eukaryotic species and exists in multiple isoforms. It is the largest subunit of V-ATPases and partitioned almost equally into an N-terminal cytosolic domain and a C-terminal integral membrane. Structure analysis of the N-terminal cytosolic domain from the Meiothermus ruber subunit 'I' homolog of subunit a shows that it is composed of a curved long central alpha-helix bundle capped on both ends by two lobes with similar alpha/beta architecture [1].	Domain
N	PF18274	Vacuolar ATPase Subunit I N-terminal proximal lobe (V_ATPase_prox)	Vacuolar ATPase Subunit I N-terminal proximal lobe	This domain is found in the cytoplasmic N-terminal domain of vacuolar ATP synthase subunit I present in Meiothermus ruber. Subunit I is a homolog of subunit A which associates with the membrane-bound complex of eukaryotic vacuolar H+-ATPase (V-ATPase ...	This domain is found in the cytoplasmic N-terminal domain of vacuolar ATP synthase subunit I present in Meiothermus ruber. Subunit I is a homolog of subunit A which associates with the membrane-bound complex of eukaryotic vacuolar H+-ATPase (V-ATPase) acidification machinery. The domain forms the proximal lobe that caps one end of the alpha helix bundle, with the distal lobe capping the other end. Although the two lobes exhibit a similar motif, the molecular nature of the coupling with the identical stalks is thought to be dissimilar [1].	Domain
N	PF01496	V-type ATPase 116kDa subunit family (V_ATPase_I)	V-type ATPase 116kDa subunit family	-	Family
M	PF01992	ATP synthase (C/AC39) subunit (vATP-synt_AC39)	ATP synthase (C/AC39) subunit	-	Family
L	PF01990	ATP synthase (F/14-kDa) subunit (ATP-synt_F)	ATP synthase (F/14-kDa) subunit	-	Family
K	PF01813	ATP synthase subunit D (ATP-synt_D)	ATP synthase subunit D	-	Family
G, H	PF01991	ATP synthase (E/31 kDa) subunit (vATP-synt_E)	ATP synthase (E/31 kDa) subunit	-	Family
D, E, F	PF00006	ATP synthase alpha/beta family, nucleotide-binding domain (ATP-synt_ab)	ATP synthase alpha/beta family, nucleotide-binding domain	This entry includes the ATP synthase alpha and beta subunits, the ATP synthase associated with flagella and the termination factor Rho.	Domain
D, E, F	PF22919	C-terminal domain of V and A type ATP synthase (ATP-synt_VA_C)	C-terminal domain of V and A type ATP synthase	This entry represents a small alpha helical domain found at the C-terminus of a variety of ATP synthases.	Domain
D, E, F	PF02874	ATP synthase alpha/beta family, beta-barrel domain (ATP-synt_ab_N)	ATP synthase alpha/beta family, beta-barrel domain	This family includes the ATP synthase alpha and beta subunits the ATP synthase associated with flagella.	Domain
A, B, C	PF00006	ATP synthase alpha/beta family, nucleotide-binding domain (ATP-synt_ab)	ATP synthase alpha/beta family, nucleotide-binding domain	This entry includes the ATP synthase alpha and beta subunits, the ATP synthase associated with flagella and the termination factor Rho.	Domain
A, B, C	PF22919	C-terminal domain of V and A type ATP synthase (ATP-synt_VA_C)	C-terminal domain of V and A type ATP synthase	This entry represents a small alpha helical domain found at the C-terminus of a variety of ATP synthases.	Domain
A, B, C	PF16886	ATPsynthase alpha/beta subunit barrel-sandwich domain (ATP-synt_ab_Xtn)	ATPsynthase alpha/beta subunit barrel-sandwich domain	This barrel-sandwich domain is found in the alpha-beta catalytic subunit of VATA or V-type proton ATPase catalytic subunit at the N-terminal end. This domain has a circularly permuted topology compared to other barrel-sandwich domains. In VATA barrel ...	This barrel-sandwich domain is found in the alpha-beta catalytic subunit of VATA or V-type proton ATPase catalytic subunit at the N-terminal end. This domain has a circularly permuted topology compared to other barrel-sandwich domains. In VATA barrel-sandwich domain the C-terminal strand is circularly permuted and occupies the spatial position of the N-terminal strand in other hybrid domains.	Domain
A, B, C	PF02874	ATP synthase alpha/beta family, beta-barrel domain (ATP-synt_ab_N)	ATP synthase alpha/beta family, beta-barrel domain	This family includes the ATP synthase alpha and beta subunits the ATP synthase associated with flagella.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
O, P, Q, R, S O, P, Q, R, S, T, U, V, W, X, Y, Z	Vacuolar type ATP synthase subunit	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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	-	ATPase dependent transmembrane transport complex protein-containing complex ATPase complex catalytic complex membrane membrane protein complex proton-transporting V-type ATPase complex transporter complex proton-transporting two-sector ATPase complex, proton-transporting domain cation-transporting ATPase complex cellular anatomical structure proton-transporting two-sector ATPase complex transmembrane transporter complex proton-transporting V-type ATPase, V0 domain
N	Archaeal/vacuolar-type H+-ATPase subunit I	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 monoatomic ion transmembrane transporter activity transporter activity transmembrane 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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity ATPase binding protein binding binding enzyme binding	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 intracellular monoatomic ion homeostasis	ATPase dependent transmembrane transport complex protein-containing complex ATPase complex catalytic complex membrane membrane protein complex proton-transporting V-type ATPase complex transporter complex proton-transporting two-sector ATPase complex, proton-transporting domain cation-transporting ATPase complex cellular anatomical structure proton-transporting two-sector ATPase complex transmembrane transporter complex proton-transporting V-type ATPase, V0 domain
M	V-type ATP synthase subunit C	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity channel activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process proton motive force-driven plasma membrane ATP synthesis primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	ATPase dependent transmembrane transport complex protein-containing complex ATPase complex catalytic complex membrane membrane protein complex proton-transporting V-type ATPase complex transporter complex proton-transporting two-sector ATPase complex, proton-transporting domain cation-transporting ATPase complex cellular anatomical structure proton-transporting two-sector ATPase complex transmembrane transporter complex proton-transporting V-type ATPase, V0 domain
L	V-type ATP synthase subunit F	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity channel activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process proton motive force-driven plasma membrane ATP synthesis primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	-
K	V-type ATP synthase subunit D	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity channel activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process proton motive force-driven plasma membrane ATP synthesis primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	-
I, J	V-type ATPase subunit G	-	-	-
G, H	V-type ATP synthase subunit E	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity channel activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process proton motive force-driven plasma membrane ATP synthesis primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	protein-containing complex cellular anatomical structure proton-transporting two-sector ATPase complex, catalytic domain proton-transporting two-sector ATPase complex membrane membrane protein complex
D, E, F	V-type ATP synthase beta chain	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process proton motive force-driven plasma membrane ATP synthesis primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	-
AA [auth 1], BA [auth 2]	Human heavy chain domain antibody	-	-	-
A, B, C	V-type ATP synthase alpha chain	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 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 monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity monoatomic ion channel activity proton channel activity proton-transporting ATP synthase activity, rotational mechanism monoatomic cation channel activity passive transmembrane transporter activity channel activity catalytic activity ligase activity	ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process proton motive force-driven ATP synthesis nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleotide metabolic process ribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process proton motive force-driven plasma membrane ATP synthesis primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process ribonucleoside triphosphate biosynthetic process purine-containing compound metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process	respiratory chain complex protein-containing complex catalytic complex proton-transporting ATP synthase complex membrane membrane protein complex cation channel complex transporter complex cellular anatomical structure proton-transporting two-sector ATPase complex transmembrane transporter complex monoatomic ion channel complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
O, P, Q, R, S O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR035921	F/V-ATP synthase subunit C superfamily	Homologous Superfamily
O, P, Q, R, S O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR000245	V-ATPase proteolipid subunit	Family
O, P, Q, R, S O, P, Q, R, S, T, U, V, W, X, Y, Z	IPR002379	V-ATPase proteolipid subunit C-like domain	Domain
N	IPR040574	V-type ATP synthase subunit I, N-terminal	Domain
N	IPR002490	V-type ATPase, V0 complex, 116kDa subunit family	Family
N	IPR041276	Vacuolar ATPase subunit I, N-terminal proximal lobe	Domain
M	IPR044911	V-type ATP synthase C/D subunit, domain 3 superfamily	Homologous Superfamily
M	IPR002843	ATPase, V0 complex, C/D subunit	Family
M	IPR014272	ATPase, V0 complex, C subunit	Family
M	IPR050873	V-ATPase V0D/AC39 subunit	Family
M	IPR036079	V-type ATP synthase subunit C/D subunit superfamily	Homologous Superfamily
M	IPR035067	V-type ATPase subunit C/D	Homologous Superfamily
L	IPR022944	ATPase, V1 complex, subunit F, bacterial/archaeal	Family
L	IPR036906	ATPase, V1 complex, subunit F superfamily	Homologous Superfamily
L	IPR008218	ATPase, V1 complex, subunit F	Family
K	IPR002699	ATPase, V1 complex, subunit D	Family
G, H	IPR002842	V-type ATPase subunit E	Family
G, H	IPR038495	V-type ATPase subunit E, C-terminal domain superfamily	Homologous Superfamily
D, E, F	IPR020003	ATPase, alpha/beta subunit, nucleotide-binding domain, active site	Active Site
D, E, F	IPR000194	ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain	Domain
D, E, F	IPR055190	ATP synthase A/B type, C-terminal domain	Domain
D, E, F	IPR004100	ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain	Domain
D, E, F	IPR022879	V-type ATP synthase regulatory subunit B/beta	Family
D, E, F	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C	IPR004100	ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain	Domain
A, B, C	IPR022878	V-type ATP synthase catalytic alpha chain	Family
A, B, C	IPR024034	ATPase, F1/V1 complex, beta/alpha subunit, C-terminal	Homologous Superfamily
A, B, C	IPR036121	ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamily	Homologous Superfamily
A, B, C	IPR031686	ATPsynthase alpha/beta subunit, barrel-sandwich domain	Domain
A, B, C	IPR023366	ATP synthase subunit alpha, N-terminal domain-like superfamily	Homologous Superfamily
A, B, C	IPR020003	ATPase, alpha/beta subunit, nucleotide-binding domain, active site	Active Site
A, B, C	IPR000194	ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain	Domain
A, B, C	IPR055190	ATP synthase A/B type, C-terminal domain	Domain
A, B, C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily