Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyAcylphosphatase/BLUF domain-like 8004422 3000165 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyActin-like ATPases 8004425 3000092 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyActin-like ATPases 8092407 3000092 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyHypF zinc finger 8019806 3002027 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyHypF zinc finger 8019805 3002027 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyYrdC/RibB-like 8004431 3000166 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyYrdC/RibB-like 8004431 3000166 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHypF zinc finger 8019806 3002027 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyActin-like ATPases 8092407 3000092 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyAcylphosphatase/BLUF domain-like 8004422 3000165 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHypF zinc finger 8019805 3002027 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyActin-like ATPases 8004425 3000092 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAcylphosphatasee3vtiA15 A: a+b two layersX: Alpha-beta plaitsH: Acylphosphatase-like (From Topology)T: Acylphosphatase-likeF: AcylphosphataseECOD (1.6)
ASua5_yciO_yrdCe3vtiA14 A: a+b complex topologyX: YrdC/RibB (From Topology)H: YrdC/RibB (From Topology)T: YrdC/RibBF: Sua5_yciO_yrdCECOD (1.6)
APeptidase_M22_C_1e3vtiA16 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Peptidase_M22_C_1ECOD (1.6)
AHypF_1e3vtiA17 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: HypF_1ECOD (1.6)
Azf-HYPFe3vtiA13 A: few secondary structure elementsX: Zinc finger domain in hydrogenase maturation protein HypF (From Topology)H: Zinc finger domain in hydrogenase maturation protein HypF (From Topology)T: Zinc finger domain in hydrogenase maturation protein HypFF: zf-HYPFECOD (1.6)
BAcylphosphatasee3vtiB15 A: a+b two layersX: Alpha-beta plaitsH: Acylphosphatase-like (From Topology)T: Acylphosphatase-likeF: AcylphosphataseECOD (1.6)
BSua5_yciO_yrdCe3vtiB14 A: a+b complex topologyX: YrdC/RibB (From Topology)H: YrdC/RibB (From Topology)T: YrdC/RibBF: Sua5_yciO_yrdCECOD (1.6)
BPeptidase_M22_C_1e3vtiB16 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Peptidase_M22_C_1ECOD (1.6)
BHypF_1e3vtiB17 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: HypF_1ECOD (1.6)
Bzf-HYPFe3vtiB13 A: few secondary structure elementsX: Zinc finger domain in hydrogenase maturation protein HypF (From Topology)H: Zinc finger domain in hydrogenase maturation protein HypF (From Topology)T: Zinc finger domain in hydrogenase maturation protein HypFF: zf-HYPFECOD (1.6)
CAIRS_Ce3vtiC3 A: a+b two layersX: Alpha-beta plaitsH: PurM C-terminal domain-like (From Topology)T: PurM C-terminal domain-likeF: AIRS_CECOD (1.6)
CAIRSe3vtiC4 A: a+b three layersX: Bacillus chorismate mutase-likeH: PurM N-terminal domain-like (From Topology)T: PurM N-terminal domain-likeF: AIRSECOD (1.6)
DAIRS_Ce3vtiD3 A: a+b two layersX: Alpha-beta plaitsH: PurM C-terminal domain-like (From Topology)T: PurM C-terminal domain-likeF: AIRS_CECOD (1.6)
DAIRSe3vtiD4 A: a+b three layersX: Bacillus chorismate mutase-likeH: PurM N-terminal domain-like (From Topology)T: PurM N-terminal domain-likeF: AIRSECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF22521Carbamoyltransferase, Kae1-like Domain, second subdomain (HypF_C_2)Carbamoyltransferase, Kae1-like Domain, second subdomainThis domain is found at the C-terminal end of Carbamoyltransferase from Caldanaerobacter subterraneus (HypF, Swiss:Q8RDB0) and similar prokaryotic sequences. HypF is involved in the biosynthesis of the nitrile group as a precursor of the cyano groups ...This domain is found at the C-terminal end of Carbamoyltransferase from Caldanaerobacter subterraneus (HypF, Swiss:Q8RDB0) and similar prokaryotic sequences. HypF is involved in the biosynthesis of the nitrile group as a precursor of the cyano groups of hydrogenases. HypF consists of four domains: the acylphosphatase domain (Pfam:PF00708), the Zn finger-like domain (Pfam:PF07503), the YrdC-like domain (Pfam:PF01300) and the Kae1 (kinase-associated endopeptidase 1)-like domain, which is composed of two alpha-beta subdomains (Pfam:PF17788 and this entry) [5].
Domain
A, B
PF07503HypF finger (zf-HYPF)HypF fingerThe HypF family of proteins are involved in the maturation and regulation of hydrogenase ([1]). In the N-terminus they appear to have two Zinc finger domains, as modelled by this family.Domain
A, B
PF17788HypF Kae1-like domain (HypF_C)HypF Kae1-like domainThis domain is found in the HypF protein. In the structure it is one of the two subdomains of the Kae1 domain [1].Domain
A, B
PF00708Acylphosphatase (Acylphosphatase)Acylphosphatase- Domain
A, B
PF01300Telomere recombination (Sua5_yciO_yrdC)Telomere recombination- Family
C, D
PF02769AIR synthase related protein, C-terminal domain (AIRS_C)AIR synthase related protein, C-terminal domainThis family includes Hydrogen expression/formation protein HypE Swiss:P24193, AIR synthases Swiss:P08178 EC:6.3.3.1, FGAM synthase Swiss:P35852 EC:6.3.5.3 and selenide, water dikinase Swiss:P16456 EC:2.7.9.3. The function of the C-terminal domain of ...This family includes Hydrogen expression/formation protein HypE Swiss:P24193, AIR synthases Swiss:P08178 EC:6.3.3.1, FGAM synthase Swiss:P35852 EC:6.3.5.3 and selenide, water dikinase Swiss:P16456 EC:2.7.9.3. The function of the C-terminal domain of AIR synthase is unclear, but the cleft formed between N and C domains is postulated as a sulphate binding site [1].
Domain
C, D
PF00586AIR synthase related protein, N-terminal domain (AIRS)AIR synthase related protein, N-terminal domainThis family includes Hydrogen expression/formation protein HypE Swiss:P24193, AIR synthases Swiss:P08178 EC:6.3.3.1, FGAM synthase Swiss:P35852 EC:6.3.5.3 and selenide, water dikinase Swiss:P16456 EC:2.7.9.3. The N-terminal domain of AIR synthase fo ...This family includes Hydrogen expression/formation protein HypE Swiss:P24193, AIR synthases Swiss:P08178 EC:6.3.3.1, FGAM synthase Swiss:P35852 EC:6.3.5.3 and selenide, water dikinase Swiss:P16456 EC:2.7.9.3. The N-terminal domain of AIR synthase forms the dimer interface of the protein, and is suggested as a putative ATP binding domain [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Hydrogenase maturation factor -
C, D
Hydrogenase maturation factor -