Structure of PDB 1tke Chain A

Receptor sequence
>1tkeA (length=224) Species: 562 (Escherichia coli) [Search protein sequence]
MPVITLPDGSQRHYDHAVSPMDVALDIGPGLAKACIAGRVNGELVDACDL
IENDAQLSIITAKDEEGLEIIRHSCAHLLGHAIKQLWPHTKMAIGPVIDN
GFYYDVDLDRTLTQEDVEALEKRMHELAEKNYDVIKKKVSWHEARETFAN
RGESYKVSILDENIAHDDKPGLYFHEEYVDMCRGPHVPNMRFCHHFKLMK
TAGAYWRGDSNNKMLQRIYGTAWA
3D structure
PDB1tke Achieving Error-Free Translation; The Mechanism of Proofreading of Threonyl-tRNA Synthetase at Atomic Resolution.
ChainA
Resolution1.46 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 6.1.1.3: threonine--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 SER A H73 H77 G95 Y104 D180 M181 C182 H73 H77 G95 Y104 D180 M181 C182
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0005524 ATP binding
Biological Process
GO:0043039 tRNA aminoacylation

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Molecular Function
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Biological Process
External links
PDB RCSB:1tke, PDBe:1tke, PDBj:1tke
PDBsum1tke
PubMed15525511
UniProtP0A8M3|SYT_ECOLI Threonine--tRNA ligase (Gene Name=thrS)

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