Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
J [auth G]SCOP2 FamilyATP synthase gamma subunit-like 8072556 4000503 SCOP2 (2022-06-29)
J [auth G]SCOP2 SuperfamilyATP synthase gamma subunit-like 8072557 3000451 SCOP2 (2022-06-29)
L [auth I]SCOP2 FamilyEpsilon subunit of F1F0-ATP synthase N-terminal domain 8097019 4003026 SCOP2 (2022-06-29)
L [auth I]SCOP2 SuperfamilyEpsilon subunit of F1F0-ATP synthase N-terminal domain 8097020 3000182 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth A]ATP-synt_ab_Ne5dn6A3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: ATP-synt_ab_NECOD (1.6)
D [auth A]ATP-synt_ab_Ce5dn6A2 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: ATP-synt_ab_CECOD (1.6)
D [auth A]ATP-synt_abe5dn6A1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: ATP-synt_abECOD (1.6)
F [auth C]ATP-synt_ab_Ne5dn6C1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: ATP-synt_ab_NECOD (1.6)
F [auth C]ATP-synt_ab_Ce5dn6C3 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: ATP-synt_ab_CECOD (1.6)
F [auth C]ATP-synt_abe5dn6C2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: ATP-synt_abECOD (1.6)
E [auth B]ATP-synt_ab_Ne5dn6B1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: ATP-synt_ab_NECOD (1.6)
E [auth B]ATP-synt_ab_Ce5dn6B3 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: ATP-synt_ab_CECOD (1.6)
E [auth B]ATP-synt_abe5dn6B2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: ATP-synt_abECOD (1.6)
G [auth D]ATP-synt_ab_Ne5dn6D3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: ATP-synt_ab_NECOD (1.6)
G [auth D]ATP-synt_ab_Ce5dn6D1 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: ATP-synt_ab_CECOD (1.6)
G [auth D]ATP-synt_abe5dn6D2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: ATP-synt_abECOD (1.6)
H [auth E]ATP-synt_ab_Ne5dn6E3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: ATP-synt_ab_NECOD (1.6)
H [auth E]ATP-synt_ab_Ce5dn6E1 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: ATP-synt_ab_CECOD (1.6)
H [auth E]ATP-synt_abe5dn6E2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: ATP-synt_abECOD (1.6)
I [auth F]ATP-synt_ab_Ne5dn6F1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: ATP-synt_ab_NECOD (1.6)
I [auth F]ATP-synt_ab_Ce5dn6F2 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: ATP-synt_ab_CECOD (1.6)
I [auth F]ATP-synt_abe5dn6F3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: ATP-synt_abECOD (1.6)
J [auth G]ATP-synte5dn6G1 A: a/b three-layered sandwichesX: ATP synthase (F1-ATPase), gamma subunit (From Topology)H: ATP synthase (F1-ATPase), gamma subunit (From Topology)T: ATP synthase (F1-ATPase), gamma subunitF: ATP-syntECOD (1.6)
K [auth H]OSCPe5dn6H1 A: alpha bundlesX: ATPD N-terminal domain-likeH: N-terminal domain of the delta subunit of the F1F0-ATP synthase (From Topology)T: N-terminal domain of the delta subunit of the F1F0-ATP synthaseF: OSCPECOD (1.6)
L [auth I]ATP-synt_DE_Ne5dn6I1 A: beta sandwichesX: Epsilon subunit of F1F0-ATP synthase-NH: Epsilon subunit of F1F0-ATP synthase-N (From Topology)T: Epsilon subunit of F1F0-ATP synthase-NF: ATP-synt_DE_NECOD (1.6)
P [auth M]ATP-synt_Ce5dn6M1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
R [auth O]ATP-synt_Ce5dn6O1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
V [auth S]ATP-synt_Ce5dn6S1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
X [auth U]ATP-synt_Ce5dn6U1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
M [auth J]ATP-synt_Ce5dn6J1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
N [auth K]ATP-synt_Ce5dn6K1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
O [auth L]ATP-synt_Ce5dn6L1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
Q [auth N]ATP-synt_Ce5dn6N1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
S [auth P]ATP-synt_Ce5dn6P1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
T [auth Q]ATP-synt_Ce5dn6Q1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
U [auth R]ATP-synt_Ce5dn6R1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
W [auth T]ATP-synt_Ce5dn6T1 A: extended segmentsX: F1F0 ATP synthase subunit C (From Topology)H: F1F0 ATP synthase subunit C (From Topology)T: F1F0 ATP synthase subunit CF: ATP-synt_CECOD (1.6)
AA [auth X]ATP-synt_Ae5dn6X1 A: alpha bundlesX: F1F0 ATP synthase subunit A (From Topology)H: F1F0 ATP synthase subunit A (From Topology)T: F1F0 ATP synthase subunit AF: ATP-synt_AECOD (1.6)
CA [auth Z]DUF1476e5dn6Z1 A: alpha duplicates or obligate multimersX: Uncharacterized protein YP_510488.1 (From Topology)H: Uncharacterized protein YP_510488.1 (From Topology)T: Uncharacterized protein YP_510488.1F: DUF1476ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D [auth A]2.40.30.20 Mainly Beta Beta Barrel Elongation Factor Tu (Ef-tu) domain 3CATH (4.3.0)
D [auth A]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
D [auth A]1.20.150.20 Mainly Alpha Up-down Bundle Lysin ATP synthase alpha/beta chain, C-terminal domainCATH (4.3.0)
F [auth C]2.40.30.20 Mainly Beta Beta Barrel Elongation Factor Tu (Ef-tu) domain 3CATH (4.3.0)
F [auth C]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
F [auth C]1.20.150.20 Mainly Alpha Up-down Bundle Lysin ATP synthase alpha/beta chain, C-terminal domainCATH (4.3.0)
E [auth B]2.40.30.20 Mainly Beta Beta Barrel Elongation Factor Tu (Ef-tu) domain 3CATH (4.3.0)
E [auth B]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
E [auth B]1.20.150.20 Mainly Alpha Up-down Bundle Lysin ATP synthase alpha/beta chain, C-terminal domainCATH (4.3.0)
G [auth D]2.40.10.170 Mainly Beta Beta Barrel Thrombin, subunit H CATH (4.3.0)
G [auth D]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
G [auth D]1.10.1140.10 Mainly Alpha Orthogonal Bundle Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain Chain D, domain3CATH (4.3.0)
H [auth E]2.40.10.170 Mainly Beta Beta Barrel Thrombin, subunit H CATH (4.3.0)
H [auth E]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
H [auth E]1.10.1140.10 Mainly Alpha Orthogonal Bundle Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain Chain D, domain3CATH (4.3.0)
I [auth F]2.40.10.170 Mainly Beta Beta Barrel Thrombin, subunit H CATH (4.3.0)
I [auth F]3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
I [auth F]1.10.1140.10 Mainly Alpha Orthogonal Bundle Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain Chain D, domain3CATH (4.3.0)
J [auth G]1.10.287.80 Mainly Alpha Orthogonal Bundle Helix Hairpins ATP synthase, gamma subunit, helix hairpin domainCATH (4.3.0)
J [auth G]3.40.1380.10 Alpha Beta 3-Layer(aba) Sandwich Pyruvate Kinase Chain: A, domain 1CATH (4.3.0)
L [auth I]2.60.15.10 Mainly Beta Sandwich ATP Synthase domain 1CATH (4.3.0)
P [auth M]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
R [auth O]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
V [auth S]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
X [auth U]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
M [auth J]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
N [auth K]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
O [auth L]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
Q [auth N]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
S [auth P]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
T [auth Q]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
U [auth R]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)
W [auth T]1.20.20.10 Mainly Alpha Up-down Bundle F1FO ATP Synthase F1F0 ATP synthase subunit CCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
D [auth A],
E [auth B],
F [auth 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
D [auth A],
E [auth B],
F [auth C]
PF00306ATP synthase alpha/beta chain, C terminal domain (ATP-synt_ab_C)ATP synthase alpha/beta chain, C terminal domain- Domain
D [auth A],
E [auth B],
F [auth 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
G [auth D],
H [auth E],
I [auth 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
G [auth D],
H [auth E],
I [auth F]
PF22919C-terminal domain of V and A type ATP synthase (ATP-synt_VA_C)C-terminal domain of V and A type ATP synthaseThis entry represents a small alpha helical domain found at the C-terminus of a variety of ATP synthases.Domain
G [auth D],
H [auth E],
I [auth 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
J [auth G]PF00231ATP synthase (ATP-synt)ATP synthase- Domain
K [auth H]PF00213ATP synthase delta (OSCP) subunit (OSCP)ATP synthase delta (OSCP) subunit- Family
PF00137ATP synthase subunit C (ATP-synt_C)ATP synthase subunit CThis 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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 1]Chain A---
B [auth 2]Chain B---
C [auth 3]Chain C---
D [auth A],
E [auth B],
F [auth C]
ATP synthase subunit alpha -
G [auth D],
H [auth E],
I [auth F]
ATP synthase subunit beta -
J [auth G]ATP synthase gamma chain
K [auth H]ATP synthase subunit delta -
L [auth I]ATP synthase epsilon chain -
ATP synthase F0 subcomplex C subunit -
Y [auth V]Chain V---
Z [auth W]Chain W---
AA [auth X]ATP synthase subunit a,ATP synthase subunit a,ATP synthase subunit a,ATP synthase subunit a -
BA [auth Y]Chain Y---
CA [auth Z]Zeta inhibitor protein - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
D [auth A],
E [auth B],
F [auth C]
IPR038376ATP synthase, alpha subunit, C-terminal domain superfamilyHomologous Superfamily
D [auth A],
E [auth B],
F [auth C]
IPR004100ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domainDomain
D [auth A],
E [auth B],
F [auth C]
IPR033732ATP synthase, F1 complex, alpha subunit nucleotide-binding domainDomain
D [auth A],
E [auth B],
F [auth C]
IPR036121ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamilyHomologous Superfamily
D [auth A],
E [auth B],
F [auth C]
IPR023366ATP synthase subunit alpha, N-terminal domain-like superfamilyHomologous Superfamily
D [auth A],
E [auth B],
F [auth C]
IPR000793ATP synthase, alpha subunit, C-terminalDomain
D [auth A],
E [auth B],
F [auth C]
IPR020003ATPase, alpha/beta subunit, nucleotide-binding domain, active siteActive Site
D [auth A],
E [auth B],
F [auth C]
IPR000194ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domainDomain
D [auth A],
E [auth B],
F [auth C]
IPR005294ATP synthase, F1 complex, alpha subunitFamily
D [auth A],
E [auth B],
F [auth C]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
G [auth D],
H [auth E],
I [auth F]
IPR004100ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domainDomain
G [auth D],
H [auth E],
I [auth F]
IPR024034ATPase, F1/V1 complex, beta/alpha subunit, C-terminalHomologous Superfamily
G [auth D],
H [auth E],
I [auth F]
IPR036121ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamilyHomologous Superfamily
G [auth D],
H [auth E],
I [auth F]
IPR020003ATPase, alpha/beta subunit, nucleotide-binding domain, active siteActive Site
G [auth D],
H [auth E],
I [auth F]
IPR050053ATPase alpha/beta chainsFamily
G [auth D],
H [auth E],
I [auth F]
IPR000194ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domainDomain
G [auth D],
H [auth E],
I [auth F]
IPR003593AAA+ ATPase domainDomain
G [auth D],
H [auth E],
I [auth F]
IPR005722ATP synthase, F1 complex, beta subunitFamily
G [auth D],
H [auth E],
I [auth F]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
J [auth G]IPR023632ATP synthase, F1 complex, gamma subunit conserved siteConserved Site
J [auth G]IPR000131ATP synthase, F1 complex, gamma subunitFamily
J [auth G]IPR035968ATP synthase, F1 complex, gamma subunit superfamilyHomologous Superfamily
K [auth H]IPR020781ATPase, OSCP/delta subunit, conserved siteConserved Site
K [auth H]IPR000711ATPase, OSCP/delta subunitFamily
K [auth H]IPR026015F1F0 ATP synthase OSCP/delta subunit, N-terminal domain superfamilyHomologous Superfamily
L [auth I]IPR036771F0F1 ATP synthase delta/epsilon subunit, N-terminalHomologous Superfamily
L [auth I]IPR020546ATP synthase, F1 complex, delta/epsilon subunit, N-terminalDomain
L [auth I]IPR001469ATP synthase, F1 complex, delta/epsilon subunitFamily
IPR035921F/V-ATP synthase subunit C superfamilyHomologous Superfamily
IPR038662F1F0 ATP synthase subunit C superfamilyHomologous Superfamily
IPR000454ATP synthase, F0 complex, subunit CFamily
IPR002379V-ATPase proteolipid subunit C-like domainDomain
AA [auth X]IPR023011ATP synthase, F0 complex, subunit A, active siteActive Site
AA [auth X]IPR000568ATP synthase, F0 complex, subunit AFamily
AA [auth X]IPR035908ATP synthase, F0 complex, subunit A superfamilyHomologous Superfamily
AA [auth X]IPR045083ATP synthase, F0 complex, subunit A, bacterial/mitochondriaFamily
CA [auth Z]IPR038293ATPase inhibitor subunit zeta superfamilyHomologous Superfamily
CA [auth Z]IPR009945ATPase inhibitor subunit zetaFamily