Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AtRNA-synt_2de6p26A1 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_2dECOD (1.6)
CPhe_tRNA-synt_Ne6p26C2 A: alpha bundlesX: Long alpha-hairpinH: tRNA-binding arm (From Topology)T: tRNA-binding armF: Phe_tRNA-synt_NECOD (1.6)
CtRNA-synt_2de6p26C1 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_2dECOD (1.6)
BtRNA_bind_1e6p26B4 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: tRNA_bind_1ECOD (1.6)
BB3_4e6p26B3 A: beta complex topologyX: PheT/TilS domain (From Topology)H: PheT/TilS domain (From Topology)T: PheT/TilS domainF: B3_4ECOD (1.6)
BB5e6p26B1 A: alpha arraysX: HTHH: HTHT: Putative DNA-binding domainF: B5ECOD (1.6)
BpheTe6p26B2 A: alpha arraysX: HTHH: HTHT: Putative DNA-binding domainF: pheTECOD (1.6)
BFDX-ACBe6p26B5 A: a+b two layersX: Alpha-beta plaitsH: Anticodon-binding domain of PheRS (From Topology)T: Anticodon-binding domain of PheRSF: FDX-ACBECOD (1.6)
BtRNA-synt_2d_1e6p26B6 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_2d_1ECOD (1.6)
DtRNA_bind_1e6p26D5 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: tRNA_bind_1ECOD (1.6)
DB3_4e6p26D1 A: beta complex topologyX: PheT/TilS domain (From Topology)H: PheT/TilS domain (From Topology)T: PheT/TilS domainF: B3_4ECOD (1.6)
DB5e6p26D6 A: alpha arraysX: HTHH: HTHT: Putative DNA-binding domainF: B5ECOD (1.6)
DpheTe6p26D3 A: alpha arraysX: HTHH: HTHT: Putative DNA-binding domainF: pheTECOD (1.6)
DFDX-ACBe6p26D4 A: a+b two layersX: Alpha-beta plaitsH: Anticodon-binding domain of PheRS (From Topology)T: Anticodon-binding domain of PheRSF: FDX-ACBECOD (1.6)
DtRNA-synt_2d_1e6p26D2 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_2d_1ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF02912Aminoacyl tRNA synthetase class II, N-terminal domain (Phe_tRNA-synt_N)Aminoacyl tRNA synthetase class II, N-terminal domain- Domain
A, C
PF01409tRNA synthetases class II core domain (F) (tRNA-synt_2d)tRNA synthetases class II core domain (F)Other tRNA synthetase sub-families are too dissimilar to be included. This family includes only phenylalanyl-tRNA synthetases. This is the core catalytic domain.Domain
B, D
PF03483B3/4 domain (B3_4)B3/4 domainThis domain is found in tRNA synthetase beta subunits as well as in some non tRNA synthetase proteins.Domain
B, D
PF03484tRNA synthetase B5 domain (B5)tRNA synthetase B5 domainThis domain is found in phenylalanine-tRNA synthetase beta subunits.Domain
B, D
PF03147Ferredoxin-fold anticodon binding domain (FDX-ACB)Ferredoxin-fold anticodon binding domainThis is the anticodon binding domain found in some phenylalanyl tRNA synthetases. The domain has a ferredoxin fold [1,2].Domain
B, D
PF17759Phenylalanyl tRNA synthetase beta chain CLM domain (tRNA_synthFbeta)Phenylalanyl tRNA synthetase beta chain CLM domainThis domain corresponds to the catalytic like domain (CLM) in the beta chain of phe tRNA synthetase [1].Domain
B, D
PF01588Putative tRNA binding domain (tRNA_bind)Putative tRNA binding domainThis domain is found in prokaryotic methionyl-tRNA synthetases, prokaryotic phenylalanyl tRNA synthetases the yeast GU4 nucleic-binding protein (G4p1 or p42, ARC1) [2], human tyrosyl-tRNA synthetase [1], and endothelial-monocyte activating polypept ...This domain is found in prokaryotic methionyl-tRNA synthetases, prokaryotic phenylalanyl tRNA synthetases the yeast GU4 nucleic-binding protein (G4p1 or p42, ARC1) [2], human tyrosyl-tRNA synthetase [1], and endothelial-monocyte activating polypeptide II. G4p1 binds specifically to tRNA form a complex with methionyl-tRNA synthetases [2]. In human tyrosyl-tRNA synthetase this domain may direct tRNA to the active site of the enzyme [2]. This domain may perform a common function in tRNA aminoacylation [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
Phenylalanine--tRNA ligase alpha subunit
B, D
Phenylalanine--tRNA ligase beta subunit

InterPro: Protein Family Classification InterPro Database Homepage