AF_AFP0A8M3F1

Computed structure model of Threonine--tRNA ligase

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Threonine--tRNA ligase	ligase activity, forming carbon-oxygen bonds aminoacyl-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 translation regulator activity mRNA regulatory element binding translation repressor activity translation repressor activity RNA binding binding nucleic acid binding tRNA binding ligase activity, forming carbon-oxygen bonds aminoacyl-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 translation regulator activity mRNA regulatory element binding translation repressor activity translation repressor activity RNA binding binding nucleic acid binding tRNA 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 identical protein binding protein binding protein homodimerization activity protein dimerization activity threonine-tRNA ligase activity aminoacyl-tRNA deacylase activity hydrolase activity, acting on ester bonds deacylase activity carboxylic ester hydrolase activity hydrolase activity mRNA 5'-UTR binding mRNA binding cation binding transition metal ion binding zinc ion binding metal ion binding	response to stimulus response to chemical response to antibiotic regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process response to stimulus response to chemical response to antibiotic regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process regulation of metabolic process amino acid activation tRNA aminoacylation RNA metabolic process amino acid metabolic process tRNA aminoacylation for protein translation nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process threonyl-tRNA aminoacylation negative regulation of biological process negative regulation of translation negative regulation of cellular process translational initiation negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of translational initiation negative regulation of metabolic process negative regulation of translational initiation negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR045864	Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL)	Homologous Superfamily
A	IPR012947	Threonyl/alanyl tRNA synthetase, SAD	Domain
A	IPR004154	Anticodon-binding	Domain
A	IPR006195	Aminoacyl-tRNA synthetase, class II	Domain
A	IPR002314	Aminoacyl-tRNA synthetase, class II (G/ P/ S/T)	Domain
A	IPR036621	Anticodon-binding domain superfamily	Homologous Superfamily
A	IPR012675	Beta-grasp domain superfamily	Homologous Superfamily
A	IPR002320	Threonine-tRNA ligase, class IIa	Family
A	IPR012676	TGS-like	Homologous Superfamily
A	IPR033728	Threonine-tRNA ligase catalytic core domain	Domain
A	IPR004095	TGS	Domain
A	IPR047246	Threonine-tRNA ligase, class IIa, anticodon-binding domain	Domain
A	IPR018163	Threonyl/alanyl tRNA synthetase, class II-like, putative editing domain superfamily	Homologous Superfamily

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.