2PXH

Crystal structure of a bipyridylalanyl-tRNA synthetase

Summary for 2PXH

• Entry DOI: 10.2210/pdb2pxh/pdb
• Related: 1J1U
• Descriptor: Tyrosyl-tRNA synthetase, 3-(2,2'-BIPYRIDIN-5-YL)-L-ALANINE (3 entities in total)
• Functional Keywords: metal chelator, bipyridylalanine, unnatural amino acid, ligase
• Biological source: Methanocaldococcus jannaschii
• Cellular location: Cytoplasm: Q57834
• Total number of polymer chains: 1
• Total formula weight: 36283.96

Authors

Liu, W.,Xie, J.,Schultz, P.G. (deposition date: 2007-05-14, release date: 2008-02-05, Last modification date: 2023-11-15)

• Primary citation: Xie, J.,Liu, W.,Schultz, P.G.; A genetically encoded bidentate, metal-binding amino acid.; Angew.Chem.Int.Ed.Engl., 46:9239-9242, 2007; PubMed: 17893898; DOI: 10.1002/anie.200703397

Experimental method

X-RAY DIFFRACTION (1.97 Å)