Annotations: 1WZ2

The crystal structure of Leucyl-tRNA synthetase and tRNA(leucine) complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth B]	tRNA-synt_1_2	e1wz2B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: tRNA-synt_1_2	ECOD (v295.2)
D [auth B]	PALP	e1wz2B2	A: alpha arrays	X: HUP domain-like	H: HUP domains	T: HUP domains	F: PALP	ECOD (v295.2)
C [auth A]	PolyA_pol	e1wz2A2	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PolyA_pol	ECOD (v295.2)
C [auth A]		e1wz2A6	A: alpha arrays	X: HUP domain-like	H: HUP domains	T: HUP domains	F:	ECOD (v295.2)
C [auth A]	BacA	e1wz2A7	A: alpha arrays	X: L-aspartase middle domain-like	H: L-aspartase middle domain-like	T: L-aspartase middle domain-like	F: BacA	ECOD (v295.2)
C [auth A]	tRNA-synt_1g	e1wz2A4	A: alpha arrays	X: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: tRNA-synt_1g	ECOD (v295.2)
C [auth A]	fn3	e1wz2A1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Class I glutamine amidotransferase-like	F: fn3	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth B]	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
D [auth B]	3.90.740.10	Alpha Beta	Alpha-Beta Complex	Isoleucyl-tRNA Synthetase	domain 2	CATH (4.3.0)
D [auth B]	1.10.730.10	Mainly Alpha	Orthogonal Bundle	Isoleucyl-tRNA Synthetase	Domain 1	CATH (4.3.0)
D [auth B]	3.30.2320.20	Alpha Beta	2-Layer Sandwich	hypothetical protein PF0899 fold	Class I aminoacyl-tRNA synthetases (RS)	CATH (4.3.0)
D [auth B]	1.10.10.720	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	leucyl-tRNA synthetase	CATH (4.3.0)
C [auth A]	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)
C [auth A]	3.90.740.10	Alpha Beta	Alpha-Beta Complex	Isoleucyl-tRNA Synthetase	domain 2	CATH (4.3.0)
C [auth A]	1.10.730.10	Mainly Alpha	Orthogonal Bundle	Isoleucyl-tRNA Synthetase	Domain 1	CATH (4.3.0)
C [auth A]	3.30.2320.20	Alpha Beta	2-Layer Sandwich	hypothetical protein PF0899 fold	Class I aminoacyl-tRNA synthetases (RS)	CATH (4.3.0)
C [auth A]	1.10.10.720	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	leucyl-tRNA synthetase	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth A], D [auth B]	Leucyl-tRNA synthetase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ligase activity, forming carbon-oxygen bonds aminoacyl-tRNA ligase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid leucine-tRNA ligase activity catalytic activity, acting on a tRNA catalytic activity ligase activity aminoacyl-tRNA deacylase activity hydrolase activity, acting on ester bonds deacylase activity carboxylic ester hydrolase activity hydrolase activity	amino acid activation tRNA aminoacylation RNA metabolic process primary metabolic process amino acid metabolic process translation gene expression tRNA aminoacylation for protein translation protein biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process biosynthetic process amino acid activation tRNA aminoacylation RNA metabolic process primary metabolic process amino acid metabolic process translation gene expression tRNA aminoacylation for protein translation protein biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process leucyl-tRNA aminoacylation	cellular anatomical structure intracellular anatomical structure cytoplasm
A [auth C], B [auth D]	tRNA	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A], D [auth B]	IPR020791	Leucine-tRNA ligase, archaeal	Family
C [auth A], D [auth B]	IPR001412	Aminoacyl-tRNA synthetase, class I, conserved site	Conserved Site
C [auth A], D [auth B]	IPR014729	Rossmann-like alpha/beta/alpha sandwich fold	Homologous Superfamily
C [auth A], D [auth B]	IPR002300	Aminoacyl-tRNA synthetase, class Ia	Domain
C [auth A], D [auth B]	IPR004493	Leucyl-tRNA synthetase, class Ia, archaeal/eukaryotic cytosolic	Family
C [auth A], D [auth B]	IPR009008	Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain	Homologous Superfamily
C [auth A], D [auth B]	IPR009080	Aminoacyl-tRNA synthetase, class Ia, anticodon-binding	Homologous Superfamily
C [auth A], D [auth B]	IPR013155	Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase, anticodon-binding	Domain