Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
GSCOP2B SuperfamilyVacuolar ATP synthase subunit C8098568 3001744 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
IPF01991e7khrI1 A: a+b two layersX: FwdE/GAPDH domain-likeH: V-type ATPase subunit E (From Topology)T: V-type ATPase subunit EF: PF01991ECOD (1.6)
IPF01991e7khrI2 A: extended segmentsX: Helical region in V-type proton ATPase subunit E (From Topology)H: Helical region in V-type proton ATPase subunit E (From Topology)T: Helical region in V-type proton ATPase subunit EF: PF01991ECOD (1.6)
JPF01991e7khrJ1 A: a+b two layersX: FwdE/GAPDH domain-likeH: V-type ATPase subunit E (From Topology)T: V-type ATPase subunit EF: PF01991ECOD (1.6)
JPF01991e7khrJ2 A: extended segmentsX: Helical region in V-type proton ATPase subunit E (From Topology)H: Helical region in V-type proton ATPase subunit E (From Topology)T: Helical region in V-type proton ATPase subunit EF: PF01991ECOD (1.6)
KPF01991e7khrK2 A: a+b two layersX: FwdE/GAPDH domain-likeH: V-type ATPase subunit E (From Topology)T: V-type ATPase subunit EF: PF01991ECOD (1.6)
KPF01991e7khrK1 A: extended segmentsX: Helical region in V-type proton ATPase subunit E (From Topology)H: Helical region in V-type proton ATPase subunit E (From Topology)T: Helical region in V-type proton ATPase subunit EF: PF01991ECOD (1.6)
MPF03179e7khrM1 A: extended segmentsX: V-type proton ATPase subunit G (From Topology)H: V-type proton ATPase subunit G (From Topology)T: V-type proton ATPase subunit GF: PF03179ECOD (1.6)
NPF03179e7khrN1 A: extended segmentsX: V-type proton ATPase subunit G (From Topology)H: V-type proton ATPase subunit G (From Topology)T: V-type proton ATPase subunit GF: PF03179ECOD (1.6)
OPF03179e7khrO1 A: extended segmentsX: V-type proton ATPase subunit G (From Topology)H: V-type proton ATPase subunit G (From Topology)T: V-type proton ATPase subunit GF: PF03179ECOD (1.6)
Y [auth k]PF00137e7khrk1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
AA [auth m]PF00137e7khrm1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
BA [auth n]PF00137e7khrn2 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
CA [auth o]PF00137e7khro1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
DA [auth p]PF00137e7khrp2 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
EA [auth q]PF00137e7khrq1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
W [auth c]PF00137e7khrc2 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
X [auth g]PF00137e7khrg1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
Z [auth l]PF00137e7khrl1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: PF00137ECOD (1.6)
APF02874e7khrA4 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: PF02874ECOD (1.6)
APF22919e7khrA1 A: alpha superhelicesX: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)T: C-terminal domain of alpha and beta subunits of F1 ATP synthaseF: PF22919ECOD (1.6)
APF16886e7khrA2 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: PF16886ECOD (1.6)
APF00006,PF16886e7khrA3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00006,PF16886ECOD (1.6)
BPF02874e7khrB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: PF02874ECOD (1.6)
BPF22919e7khrB3 A: alpha superhelicesX: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)T: C-terminal domain of alpha and beta subunits of F1 ATP synthaseF: PF22919ECOD (1.6)
BPF16886e7khrB4 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: PF16886ECOD (1.6)
BPF00006,PF16886e7khrB2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00006,PF16886ECOD (1.6)
CPF02874e7khrC4 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: PF02874ECOD (1.6)
CPF22919e7khrC2 A: alpha superhelicesX: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)T: C-terminal domain of alpha and beta subunits of F1 ATP synthaseF: PF22919ECOD (1.6)
CPF16886e7khrC3 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: PF16886ECOD (1.6)
CPF00006,PF16886e7khrC1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00006,PF16886ECOD (1.6)
S [auth d]PF01992e7khrd2 A: alpha bundlesX: V-type ATP synthase subunit CH: V-type ATP synthase subunit C (From Topology)T: V-type ATP synthase subunit CF: PF01992ECOD (1.6)
DPF02874e7khrD1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: PF02874ECOD (1.6)
DPF22919e7khrD3 A: alpha superhelicesX: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)T: C-terminal domain of alpha and beta subunits of F1 ATP synthaseF: PF22919ECOD (1.6)
DPF00006e7khrD2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00006ECOD (1.6)
EPF02874e7khrE2 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: PF02874ECOD (1.6)
EPF22919e7khrE1 A: alpha superhelicesX: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)T: C-terminal domain of alpha and beta subunits of F1 ATP synthaseF: PF22919ECOD (1.6)
EPF00006e7khrE3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00006ECOD (1.6)
FPF02874e7khrF3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: PF02874ECOD (1.6)
FPF22919e7khrF1 A: alpha superhelicesX: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)H: C-terminal domain of alpha and beta subunits of F1 ATP synthase (From Topology)T: C-terminal domain of alpha and beta subunits of F1 ATP synthaseF: PF22919ECOD (1.6)
FPF00006e7khrF2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00006ECOD (1.6)
GPF03223e7khrG1 A: alpha bundlesX: helical bundle domain in vacuolar ATP synthase subunit C (From Topology)H: helical bundle domain in vacuolar ATP synthase subunit C (From Topology)T: helical bundle domain in vacuolar ATP synthase subunit CF: PF03223ECOD (1.6)
GPF03223e7khrG3 A: a+b two layersX: Alpha-beta plaitsH: ferredoxin-like domain in vacuolar ATP synthase subunit C (From Topology)T: ferredoxin-like domain in vacuolar ATP synthase subunit CF: PF03223ECOD (1.6)
HPF01813e7khrH1 A: alpha bundlesX: V-type proton ATPase subunit D (From Topology)H: V-type proton ATPase subunit D (From Topology)T: V-type proton ATPase subunit DF: PF01813ECOD (1.6)
LPF01990e7khrL1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: AtpF-like (From Topology)T: AtpF-likeF: PF01990ECOD (1.6)
PPF03224,PF11698e7khrP1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF03224,PF11698ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
I, J, K
PF01991ATP synthase (E/31 kDa) subunit (vATP-synt_E)ATP synthase (E/31 kDa) subunit- Family
M, N, O
PF03179Vacuolar (H+)-ATPase G subunit (V-ATPase_G)Vacuolar (H+)-ATPase G subunit- Coiled-coil
Q [auth a]PF01496V-type ATPase 116kDa subunit family (V_ATPase_I)V-type ATPase 116kDa subunit family- Family
R [auth b]PF00137ATP synthase subunit C (ATP-synt_C)ATP synthase subunit C- Family
T [auth e]PF05493ATP synthase subunit H (ATP_synt_H)ATP synthase subunit H- Family
U [auth s]PF05827V-type proton ATPase subunit S1, luminal domain (VAS1_LD)V-type proton ATPase subunit S1, luminal domainThis entry represents the luminal domain (LD) found in eukaryotic V-type proton ATPase subunit S1 involved in V-ATPase V0 assembly, including Ac45 subunit (ATP6AP1) [1,2]. This domain folds as a globular beta-prism structure which is structurally sim ...This entry represents the luminal domain (LD) found in eukaryotic V-type proton ATPase subunit S1 involved in V-ATPase V0 assembly, including Ac45 subunit (ATP6AP1) [1,2]. This domain folds as a globular beta-prism structure which is structurally similar to LAMP1-3, thus, the LD domain of Ac45 is an evolutionarily conserved member of the LAMP family [2]. Ac45 is an ER membrane protein that guides the V-type ATPase into specialised subcellular compartments [3] and is critical for Vo complex assembly as it connects to multiple Vo subunits and phospholipids in the c-ring [2]. Missense mutations in the X-linked ATP6AP1 gene cause immunodeficiency in males that leads to recurrent bacterial infection, hepatopathy, cognitive impairment, and abnormal protein glycosylation [2].
Domain
U [auth s]PF20520V0 complex accessory subunit Ac45/VOA1 transmembrane domain (Ac45-VOA1_TM)V0 complex accessory subunit Ac45/VOA1 transmembrane domainThis 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
PF00137ATP synthase subunit C (ATP-synt_C)ATP synthase subunit C- Family
A, B, C
PF00006ATP synthase alpha/beta family, nucleotide-binding domain (ATP-synt_ab)ATP synthase alpha/beta family, nucleotide-binding domainThis entry includes the ATP synthase alpha and beta subunits, the ATP synthase associated with flagella and the termination factor Rho.Domain
A, B, C
PF16886ATPsynthase alpha/beta subunit N-term extension (ATP-synt_ab_Xtn)ATPsynthase alpha/beta subunit N-term extension- Family
A, B, C
PF02874ATP synthase alpha/beta family, beta-barrel domain (ATP-synt_ab_N)ATP synthase alpha/beta family, beta-barrel domainThis family includes the ATP synthase alpha and beta subunits the ATP synthase associated with flagella.Domain
S [auth d]PF01992ATP synthase (C/AC39) subunit (vATP-synt_AC39)ATP synthase (C/AC39) subunit- Family
V [auth r]PF07850Renin receptor-like protein (Renin_r)Renin receptor-like protein- Family
D, E, F
PF00006ATP synthase alpha/beta family, nucleotide-binding domain (ATP-synt_ab)ATP synthase alpha/beta family, nucleotide-binding domainThis entry includes the ATP synthase alpha and beta subunits, the ATP synthase associated with flagella and the termination factor Rho.Domain
D, E, F
PF02874ATP synthase alpha/beta family, beta-barrel domain (ATP-synt_ab_N)ATP synthase alpha/beta family, beta-barrel domainThis family includes the ATP synthase alpha and beta subunits the ATP synthase associated with flagella.Domain
PF03223V-ATPase subunit C (V-ATPase_C)V-ATPase subunit C- Family
PF01813ATP synthase subunit D (ATP-synt_D)ATP synthase subunit D- Family
PF01990ATP synthase (F/14-kDa) subunit (ATP-synt_F)ATP synthase (F/14-kDa) subunit- Family
PF11698V-ATPase subunit H (V-ATPase_H_C)V-ATPase subunit H- Repeat
PF03224V-ATPase subunit H (V-ATPase_H_N)V-ATPase subunit H- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I, J, K
V-type proton ATPase subunit E 1
M, N, O
V-type proton ATPase subunit G
Q [auth a]V-type proton ATPase subunit a
R [auth b]V-type proton ATPase 21 kDa proteolipid subunit
T [auth e]V-type proton ATPase subunit e 2
U [auth s]V-type proton ATPase subunit S1-
V-type proton ATPase 16 kDa proteolipid subunit
A, B, C
V-type proton ATPase catalytic subunit A
S [auth d]V-type proton ATPase subunit d 1
V [auth r]Renin receptor
FA [auth f]Ribonuclease kappa
D, E, F
V-type proton ATPase subunit B, brain isoform
V-type proton ATPase subunit C 1
V-type proton ATPase subunit D
V-type proton ATPase subunit F
V-type proton ATPase subunit H

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
I, J, K
IPR002842V-type ATPase subunit EFamily
I, J, K
IPR038495V-type ATPase subunit E, C-terminal domain superfamilyHomologous Superfamily
M, N, O
IPR005124Vacuolar (H+)-ATPase G subunitFamily
Q [auth a]IPR026028ATPase, V0 complex, subunit 116kDa, eukaryoticFamily
Q [auth a]IPR002490V-type ATPase, V0 complex, 116kDa subunit familyFamily
R [auth b]IPR035921F/V-ATP synthase subunit C superfamilyHomologous Superfamily
R [auth b]IPR000245V-ATPase proteolipid subunitFamily
R [auth b]IPR002379V-ATPase proteolipid subunit C-like domainDomain
T [auth e]IPR017385ATPase, V0 complex, subunit e1/e2, metazoaFamily
T [auth e]IPR008389ATPase, V0 complex, subunit e1/e2Family
U [auth s]IPR046755V-type proton ATPase subunit S1, luminal domainDomain
U [auth s]IPR008388V0 complex accessory subunit Ac45Family
U [auth s]IPR046756V-type proton ATPase subunit S1/VOA1, transmembrane domainDomain
IPR035921F/V-ATP synthase subunit C superfamilyHomologous Superfamily
IPR000245V-ATPase proteolipid subunitFamily
IPR002379V-ATPase proteolipid subunit C-like domainDomain
IPR011555V-ATPase proteolipid subunit C, eukaryoticFamily
A, B, C
IPR004100ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domainDomain
A, B, C
IPR022878V-type ATP synthase catalytic alpha chainFamily
A, B, C
IPR031686ATPsynthase alpha/beta subunit, N-terminal extensionDomain
A, B, C
IPR024034ATPase, F1/V1 complex, beta/alpha subunit, C-terminalHomologous Superfamily
A, B, C
IPR036121ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamilyHomologous Superfamily
A, B, C
IPR023366ATP synthase subunit alpha, N-terminal domain-like superfamilyHomologous Superfamily
A, B, C
IPR020003ATPase, alpha/beta subunit, nucleotide-binding domain, active siteActive Site
A, B, C
IPR000194ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domainDomain
A, B, C
IPR005725ATPase, V1 complex, subunit AFamily
A, B, C
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
S [auth d]IPR036079V-type ATP synthase subunit c/d subunit superfamilyHomologous Superfamily
S [auth d]IPR035067V-type ATPase subunit C/dHomologous Superfamily
S [auth d]IPR044911V-type ATP synthase c/d subunit, domain 3 superfamilyHomologous Superfamily
S [auth d]IPR016727ATPase, V0 complex, subunit dFamily
S [auth d]IPR002843ATPase, V0 complex, c/d subunitFamily
V [auth r]IPR012493Renin receptor-likeFamily
FA [auth f]IPR026770Ribonuclease kappaFamily
D, E, F
IPR004100ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domainDomain
D, E, F
IPR005723ATPase, V1 complex, subunit BFamily
D, E, F
IPR022879V-type ATP synthase regulatory subunit B/betaFamily
D, E, F
IPR020003ATPase, alpha/beta subunit, nucleotide-binding domain, active siteActive Site
D, E, F
IPR000194ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domainDomain
D, E, F
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR004907ATPase, V1 complex, subunit CFamily
IPR036132Vacuolar ATP synthase subunit C superfamilyHomologous Superfamily
IPR002699ATPase, V1 complex, subunit DFamily
IPR005772ATPase, V1 complex, subunit F, eukaryoticFamily
IPR036906ATPase, V1 complex, subunit F superfamilyHomologous Superfamily
IPR008218ATPase, V1 complex, subunit FFamily
IPR011989Armadillo-like helicalHomologous Superfamily
IPR004908ATPase, V1 complex, subunit HFamily
IPR016024Armadillo-type foldHomologous Superfamily
IPR038497ATPase, V1 complex, subunit H, C-terminal domain superfamilyHomologous Superfamily
IPR011987ATPase, V1 complex, subunit H, C-terminalDomain