Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AtRNA-synt_1_2e1wkbA5 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: acid proteaseF: tRNA-synt_1_2ECOD (1.6)
AAnticodon_1,tRNA-synt_1ge1wkbA4 A: alpha bundlesX: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases (From Topology)H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases (From Topology)T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesF: Anticodon_1,tRNA-synt_1gECOD (1.6)
AtRNA-synt_1_1ste1wkbA2 A: a/b three-layered sandwichesX: HUP domain-likeH: HUP domains (From Topology)T: HUP domainsF: tRNA-synt_1_1stECOD (1.6)
AleuS_1ste1wkbA3 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: leuS_1stECOD (1.6)
AleuS_2nde1wkbA1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: leuS_2ndECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.620 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold HUPsCATH (4.3.0)
A3.90.740.10 Alpha Beta Alpha-Beta Complex Isoleucyl-tRNA Synthetase domain 2CATH (4.3.0)
A1.10.730.10 Mainly Alpha Orthogonal Bundle Isoleucyl-tRNA Synthetase Domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF08264Anticodon-binding domain of tRNA ligase (Anticodon_1)Anticodon-binding domain of tRNA ligaseThis domain is found mainly hydrophobic tRNA synthetases. The domain binds to the anticodon of the tRNA ligase.Domain
PF00133tRNA synthetases class I (I, L, M and V) (tRNA-synt_1)tRNA synthetases class I (I, L, M and V)Other tRNA synthetase sub-families are too dissimilar to be included.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Leucyl-tRNA synthetase