3QE4

An evolved aminoacyl-tRNA Synthetase with atypical polysubstrate specificity

Summary for 3QE4

Entry DOI	10.2210/pdb3qe4/pdb
Related	1ZH0 1ZH6 2AG6
Descriptor	Tyrosyl-tRNA synthetase, 4-cyano-L-phenylalanine (3 entities in total)
Functional Keywords	evolved trna synthetase, trna synthetase evolved to bind unnatural amino acids, trna, ligase
Biological source	Methanocaldococcus jannaschii (Methanococcus jannaschii)
Cellular location	Cytoplasm: Q57834
Total number of polymer chains	2
Total formula weight	71908.01
Authors	Young, D.D.,Young, T.S.,Jahnz, M.,Ahmad, I.,Spraggon, G.,Schultz, P.G. (deposition date: 2011-01-19, release date: 2011-02-16, Last modification date: 2023-12-06)
Primary citation	Young, D.D.,Young, T.S.,Jahnz, M.,Ahmad, I.,Spraggon, G.,Schultz, P.G. An Evolved Aminoacyl-tRNA Synthetase with Atypical Polysubstrate Specificity . Biochemistry, 50:1894-1900, 2011 Cited by PubMed: 21280675 DOI: 10.1021/bi101929e PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.3 Å)

Structure validation