8C9E

Priestia megaterium mupirocin-sensitive isoleucyl-tRNA synthetase 1 complexed with an isoleucyl-adenylate analogue

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
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)
A	PF13603	e8c9eA2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF13603	ECOD (1.6)
A	PF00133,PF08264	e8c9eA1	A: alpha bundles	X: 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 synthetases	F: PF00133,PF08264	ECOD (1.6)
A	F_UNCLASSIFIED	e8c9eA3	A: a+b three layers	X: A subdomain in the anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases (From Topology)	H: A subdomain in the anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases (From Topology)	T: A subdomain in the anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF00133	e8c9eA4	A: a/b three-layered sandwiches	X: HUP domain-like	H: HUP domains (From Topology)	T: HUP domains	F: PF00133	ECOD (1.6)
A	PF00133	e8c9eA7	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: PF00133	ECOD (1.6)
A	PF06827	e8c9eA5	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: Zinc-binding subdomain in the anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: PF06827	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF06827	Zinc finger found in FPG and IleRS (zf-FPG_IleRS)	Zinc finger found in FPG and IleRS	This zinc binding domain is found at the C-terminus of isoleucyl tRNA synthetase and the enzyme Formamidopyrimidine-DNA glycosylase EC:3.2.2.23.	Domain
A	PF08264	Anticodon-binding domain of tRNA ligase (Anticodon_1)	Anticodon-binding domain of tRNA ligase	This domain is found mainly hydrophobic tRNA synthetases. The domain binds to the anticodon of the tRNA ligase.	Domain
A	PF00133	tRNA 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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Isoleucine--tRNA ligase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound 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 isoleucine-tRNA ligase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA catalytic activity ligase activity hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity aminoacyl-tRNA editing activity hydrolase activity cation binding transition metal ion binding zinc ion binding metal ion binding RNA binding tRNA binding nucleic acid binding	amino acid activation tRNA aminoacylation cellular biosynthetic process organonitrogen compound biosynthetic process RNA metabolic process amino acid metabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process protein metabolic process isoleucyl-tRNA aminoacylation organonitrogen compound metabolic process cellular metabolic process primary metabolic process amino acid activation tRNA aminoacylation cellular biosynthetic process organonitrogen compound biosynthetic process RNA metabolic process amino acid metabolic process nucleobase-containing compound metabolic process organic substance metabolic process organic substance biosynthetic process protein metabolic process isoleucyl-tRNA aminoacylation organonitrogen compound metabolic process cellular metabolic process primary metabolic process translation gene expression tRNA aminoacylation for protein translation macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process organic cyclic compound metabolic process biosynthetic process metabolic process cellular process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002301	Isoleucine-tRNA ligase	Family
A	IPR023585	Isoleucine-tRNA ligase, type 1	Family
A	IPR001412	Aminoacyl-tRNA synthetase, class I, conserved site	Conserved Site
A	IPR033708	Isoleucyl tRNA synthetase type 1, anticodon-binding domain	Domain
A	IPR014729	Rossmann-like alpha/beta/alpha sandwich fold	Homologous Superfamily
A	IPR010663	Zinc finger, FPG/IleRS-type	Domain
A	IPR002300	Aminoacyl-tRNA synthetase, class Ia	Domain
A	IPR009008	Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain	Homologous Superfamily
A	IPR009080	Aminoacyl-tRNA synthetase, class Ia, anticodon-binding	Homologous Superfamily
A	IPR013155	Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase, anticodon-binding	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.