Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyAmidase signature (AS) enzymes8082870 4002446 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyAmidase signature (AS) enzymes8082871 3001251 SCOP2 (2022-06-29)
DSCOP2B SuperfamilyAmidase signature (AS) enzymes8082871 3001251 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyAmidase signature (AS) enzymes8082871 3001251 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyAmidase signature (AS) enzymes8082871 3001251 SCOP2B (2022-06-29)
CSCOP2 FamilyGatC-like8082966 4001576 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyGatC-like8082967 3001870 SCOP2 (2022-06-29)
FSCOP2B SuperfamilyGatC-like8082967 3001870 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyGatC-like8082967 3001870 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyGatC-like8082967 3001870 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAmidasee4wj3A1 A: a/b three-layered sandwichesX: Amidase signature (AS) enzymes (From Topology)H: Amidase signature (AS) enzymes (From Topology)T: Amidase signature (AS) enzymesF: AmidaseECOD (1.6)
DAmidasee4wj3D1 A: a/b three-layered sandwichesX: Amidase signature (AS) enzymes (From Topology)H: Amidase signature (AS) enzymes (From Topology)T: Amidase signature (AS) enzymesF: AmidaseECOD (1.6)
GAmidasee4wj3G1 A: a/b three-layered sandwichesX: Amidase signature (AS) enzymes (From Topology)H: Amidase signature (AS) enzymes (From Topology)T: Amidase signature (AS) enzymesF: AmidaseECOD (1.6)
JAmidasee4wj3J1 A: a/b three-layered sandwichesX: Amidase signature (AS) enzymes (From Topology)H: Amidase signature (AS) enzymes (From Topology)T: Amidase signature (AS) enzymesF: AmidaseECOD (1.6)
EGatB_Yqeye4wj3E2 A: alpha arraysX: ERP29 C domain-likeH: GatB/GatE C-terminal domain (From Topology)T: GatB/GatE C-terminal domainF: GatB_YqeyECOD (1.6)
EGatB_Ne4wj3E1 A: a+b two layersX: Glutamine synthetase-likeH: Glutamine synthetase/guanido kinase (From Topology)T: Glutamine synthetase/guanido kinaseF: GatB_NECOD (1.6)
KGatB_Yqeye4wj3K2 A: alpha arraysX: ERP29 C domain-likeH: GatB/GatE C-terminal domain (From Topology)T: GatB/GatE C-terminal domainF: GatB_YqeyECOD (1.6)
KGatB_Ne4wj3K1 A: a+b two layersX: Glutamine synthetase-likeH: Glutamine synthetase/guanido kinase (From Topology)T: Glutamine synthetase/guanido kinaseF: GatB_NECOD (1.6)
CGlu-tRNAGlne4wj3C1 A: extended segmentsX: Glu-tRNAGln amidotransferase C subunit (From Topology)H: Glu-tRNAGln amidotransferase C subunit (From Topology)T: Glu-tRNAGln amidotransferase C subunitF: Glu-tRNAGlnECOD (1.6)
FGlu-tRNAGlne4wj3F1 A: extended segmentsX: Glu-tRNAGln amidotransferase C subunit (From Topology)H: Glu-tRNAGln amidotransferase C subunit (From Topology)T: Glu-tRNAGln amidotransferase C subunitF: Glu-tRNAGlnECOD (1.6)
IGlu-tRNAGlne4wj3I1 A: extended segmentsX: Glu-tRNAGln amidotransferase C subunit (From Topology)H: Glu-tRNAGln amidotransferase C subunit (From Topology)T: Glu-tRNAGln amidotransferase C subunitF: Glu-tRNAGlnECOD (1.6)
LGlu-tRNAGlne4wj3L1 A: extended segmentsX: Glu-tRNAGln amidotransferase C subunit (From Topology)H: Glu-tRNAGln amidotransferase C subunit (From Topology)T: Glu-tRNAGln amidotransferase C subunitF: Glu-tRNAGlnECOD (1.6)
OtRNA_anti-codone4wj3O1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: tRNA_anti-codonECOD (1.6)
OGADe4wj3O3 A: a+b two layersX: Prokaryotic AspRS, insert domain (From Topology)H: Prokaryotic AspRS, insert domain (From Topology)T: Prokaryotic AspRS, insert domainF: GADECOD (1.6)
OtRNA-synt_2e4wj3O2 A: a+b three layersX: Class II aaRS and biotin synthetases (From Topology)H: Class II aaRS and biotin synthetases (From Topology)T: Class II aaRS and biotin synthetasesF: tRNA-synt_2ECOD (1.6)
MtRNA_anti-codone4wj3M1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: tRNA_anti-codonECOD (1.6)
MGADe4wj3M3 A: a+b two layersX: Prokaryotic AspRS, insert domain (From Topology)H: Prokaryotic AspRS, insert domain (From Topology)T: Prokaryotic AspRS, insert domainF: GADECOD (1.6)
MtRNA-synt_2e4wj3M2 A: a+b three layersX: Class II aaRS and biotin synthetases (From Topology)H: Class II aaRS and biotin synthetases (From Topology)T: Class II aaRS and biotin synthetasesF: tRNA-synt_2ECOD (1.6)
NtRNA_anti-codone4wj3N1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: tRNA_anti-codonECOD (1.6)
NGADe4wj3N3 A: a+b two layersX: Prokaryotic AspRS, insert domain (From Topology)H: Prokaryotic AspRS, insert domain (From Topology)T: Prokaryotic AspRS, insert domainF: GADECOD (1.6)
NtRNA-synt_2e4wj3N2 A: a+b three layersX: Class II aaRS and biotin synthetases (From Topology)H: Class II aaRS and biotin synthetases (From Topology)T: Class II aaRS and biotin synthetasesF: tRNA-synt_2ECOD (1.6)
PtRNA_anti-codone4wj3P1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: tRNA_anti-codonECOD (1.6)
PGADe4wj3P3 A: a+b two layersX: Prokaryotic AspRS, insert domain (From Topology)H: Prokaryotic AspRS, insert domain (From Topology)T: Prokaryotic AspRS, insert domainF: GADECOD (1.6)
PtRNA-synt_2e4wj3P2 A: a+b three layersX: Class II aaRS and biotin synthetases (From Topology)H: Class II aaRS and biotin synthetases (From Topology)T: Class II aaRS and biotin synthetasesF: tRNA-synt_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.90.1300.10 Alpha Beta Alpha-Beta Complex Amidase signature (AS) enzymes Amidase signature (AS) domainCATH (4.3.0)
D3.90.1300.10 Alpha Beta Alpha-Beta Complex Amidase signature (AS) enzymes Amidase signature (AS) domainCATH (4.3.0)
G3.90.1300.10 Alpha Beta Alpha-Beta Complex Amidase signature (AS) enzymes Amidase signature (AS) domainCATH (4.3.0)
J3.90.1300.10 Alpha Beta Alpha-Beta Complex Amidase signature (AS) enzymes Amidase signature (AS) domainCATH (4.3.0)
C1.10.20.60 Mainly Alpha Orthogonal Bundle Histone, subunit A Glu-tRNAGln amidotransferase C subunit, N-terminal domainCATH (4.3.0)
F1.10.20.60 Mainly Alpha Orthogonal Bundle Histone, subunit A Glu-tRNAGln amidotransferase C subunit, N-terminal domainCATH (4.3.0)
I1.10.20.60 Mainly Alpha Orthogonal Bundle Histone, subunit A Glu-tRNAGln amidotransferase C subunit, N-terminal domainCATH (4.3.0)
L1.10.20.60 Mainly Alpha Orthogonal Bundle Histone, subunit A Glu-tRNAGln amidotransferase C subunit, N-terminal domainCATH (4.3.0)
O2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
O3.30.930.10 Alpha Beta 2-Layer Sandwich BirA Bifunctional Protein domain 2CATH (4.3.0)
O3.30.1360.30 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
M2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
M3.30.930.10 Alpha Beta 2-Layer Sandwich BirA Bifunctional Protein domain 2CATH (4.3.0)
M3.30.1360.30 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
N2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
N3.30.930.10 Alpha Beta 2-Layer Sandwich BirA Bifunctional Protein domain 2CATH (4.3.0)
N3.30.1360.30 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)
P2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteinsCATH (4.3.0)
P3.30.930.10 Alpha Beta 2-Layer Sandwich BirA Bifunctional Protein domain 2CATH (4.3.0)
P3.30.1360.30 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, D, G, J
PF01425Amidase (Amidase)Amidase- Family
B, E, H, K
PF02637GatB domain (GatB_Yqey)GatB domainThis domain is found in GatB. It is about 140 amino acid residues long. This domain is found at the C terminus of GatB Swiss:O30509 which transamidates Glu-tRNA to Gln-tRNA.Domain
B, E, H, K
PF02934GatB/GatE catalytic domain (GatB_N)GatB/GatE catalytic domainThis domain is found in the GatB and GatE proteins [1].Domain
C, F, I, L
PF02686Glu-tRNAGln amidotransferase C subunit (GatC)Glu-tRNAGln amidotransferase C subunit- Family
M, N, O, P
PF02938GAD domain (GAD)GAD domainThis domain is found in some members of the GatB and aspartyl tRNA synthetases.Domain
M, N, O, P
PF00152tRNA synthetases class II (D, K and N) (tRNA-synt_2)tRNA synthetases class II (D, K and N)- Domain
M, N, O, P
PF01336OB-fold nucleic acid binding domain (tRNA_anti-codon)OB-fold nucleic acid binding domainThis family contains OB-fold domains that bind to nucleic acids [4]. The family includes the anti-codon binding domain of lysyl, aspartyl, and asparaginyl -tRNA synthetases (See Pfam:PF00152). Aminoacyl-tRNA synthetases catalyse the addition of an a ...This family contains OB-fold domains that bind to nucleic acids [4]. The family includes the anti-codon binding domain of lysyl, aspartyl, and asparaginyl -tRNA synthetases (See Pfam:PF00152). Aminoacyl-tRNA synthetases catalyse the addition of an amino acid to the appropriate tRNA molecule EC:6.1.1.-. This family also includes part of RecG helicase involved in DNA repair. Replication factor A is a hetero-trimeric complex, that contains a subunit in this family [2,3]. This domain is also found at the C-terminus of bacterial DNA polymerase III alpha chain.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, D, G, J
Glutamyl-tRNA(Gln) amidotransferase subunit A
B, E, H, K
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B -
C, F, I, L
Glutamyl-tRNA(Gln) amidotransferase subunit C -
M, N, O, P
Aspartate--tRNA(Asp/Asn) ligase
Q, R, S, T
76mer-tRNA---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, D, G, J
IPR036928Amidase signature (AS) superfamilyHomologous Superfamily
A, D, G, J
IPR004412Glutamyl-tRNA(Gln) amidotransferase A subunitFamily
A, D, G, J
IPR000120AmidaseFamily
A, D, G, J
IPR023631Amidase signature domainDomain
A, D, G, J
IPR020556Amidase, conserved siteConserved Site
B, E, H, K
IPR006075Aspartyl/Glutamyl-tRNA(Gln) amidotransferase, subunit B/E, catalyticDomain
B, E, H, K
IPR042114Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C-terminal, domain 1Homologous Superfamily
B, E, H, K
IPR003789Aspartyl/glutamyl-tRNA amidotransferase subunit B-likeHomologous Superfamily
B, E, H, K
IPR017959Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, subunit B /EFamily
B, E, H, K
IPR023168Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase, C-terminal, domain 2Homologous Superfamily
B, E, H, K
IPR018027Asn/Gln amidotransferaseDomain
B, E, H, K
IPR017958Glutamyl-tRNA(Gln) amidotransferase, subunit B, conserved siteConserved Site
B, E, H, K
IPR004413Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit BFamily
B, E, H, K
IPR014746Glutamine synthetase/guanido kinase, catalytic domainHomologous Superfamily
C, F, I, L
IPR003837Glu-tRNAGln amidotransferase C subunitFamily
C, F, I, L
IPR036113Glu-tRNAGln amidotransferase superfamily, subunit CHomologous Superfamily
M, N, O, P
IPR045864Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL)Homologous Superfamily
M, N, O, P
IPR002312Aspartyl/Asparaginyl-tRNA synthetase, class IIbFamily
M, N, O, P
IPR047089Aspartate-tRNA ligase, type 1, anticodon recognition domainDomain
M, N, O, P
IPR047090Aspartate-tRNA ligase, type 1, core domainDomain
M, N, O, P
IPR004365OB-fold nucleic acid binding domain, AA-tRNA synthetase-typeDomain
M, N, O, P
IPR006195Aminoacyl-tRNA synthetase, class IIDomain
M, N, O, P
IPR029351GAD domainDomain
M, N, O, P
IPR004115GAD-like domain superfamilyHomologous Superfamily
M, N, O, P
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
M, N, O, P
IPR004364Aminoacyl-tRNA synthetase, class II (D/K/N)Domain
M, N, O, P
IPR004524Aspartate-tRNA ligase, type 1Family