Structure of PDB 2ag6 Chain A

Receptor sequence
>2ag6A (length=307) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MDEFEMIKRNTSEIISEEELREVLKKDEKSALIGFEPSGKIHLGHYLQIK
KMIDLQNAGFDIIILLADLHAYLNQKGELDEIRKIGDYNKKVFEAMGLKA
KYVYGSSFQLDKDYTLNVYRLALKTTLKRARRSMELIAREDENPKVAEVI
YPIMQVNPLHYEGVDVAVGGMEQRKIHMLARELLPKKVVCIHNPVLTGLD
GEGKMSSSKGNFIAVDDSPEEIRAKIKKAYCPAGVVEGNPIMEIAKYFLE
YPLTIKRPEKFGGDLTVNSYEELESLFKNKELHPMDLKNAVAEELIKILE
PIRKRLL
3D structure
PDB2ag6 Structural plasticity of an aminoacyl-tRNA synthetase active site
ChainA
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 6.1.1.1: tyrosine--tRNA ligase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 4BF A G34 L65 H70 Y151 Q155 H160 Q173 G34 L65 H70 Y151 Q155 H160 Q173
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0004831 tyrosine-tRNA ligase activity
GO:0005524 ATP binding
Biological Process
GO:0006412 translation
GO:0006418 tRNA aminoacylation for protein translation
GO:0006437 tyrosyl-tRNA aminoacylation
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:2ag6, PDBe:2ag6, PDBj:2ag6
PDBsum2ag6
PubMed16618920
UniProtQ57834|SYY_METJA Tyrosine--tRNA ligase (Gene Name=tyrS)

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