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PDBe Entry: 1u7x view

crystal structure of a mutant M. jannashii tyrosyl-tRNA synthetase specific for O-methyl-tyrosine
Summary
Header LIGASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 3.0 Å, R-factor: 26.6%, Free R-factor: 30.8%, Spacegroup: P 21 21 21
Released 24/05/2005, deposition: 04/08/2004, last revision: 24/02/2009
Authors Zhang, Y.search; Wang, L.search; Schultz, P.G.search; Wilson, I.A.search
Primary citation Crystal structures of apo wild-type M. jannaschii tyrosyl-tRNA synthetase (TyrRS) and an engineered TyrRS specific for O-methyl-L-tyrosine.
PROTEIN SCI.search vol:14, pag:1340-1349 (2005) [PubMed ID 15840835 ]search
Keywords Rossman foldsearch, LIGASEsearch
EC 6.1.1.1 ExPASy BRENDA search (A B)
Organism Methanocaldococcus jannaschii 2190search(A B)
UniProt Tyrosyl-tRNA synthetase (EC 6.1.1.1) (Tyrosine--tRNA ligase) (TyrRS) Q57834search (A B)
Related entries 1u7d
Polymers
Id Name Type UniProt Residues Observed
A, B Tyrosyl-tRNA synthetase Protein Q57834 (SYY_METJA)search
312 98%
Heterogens
Id Name Ligands
A POTASSIUM ION K search
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