1YFS

The crystal structure of alanyl-tRNA synthetase in complex with L-alanine

Summary for 1YFS

Entry DOI	10.2210/pdb1yfs/pdb
Related	1RIQ 1YFR 1YFT 1YGB
Descriptor	Alanyl-tRNA synthetase, ALANINE (3 entities in total)
Functional Keywords	alpha-beta fold, helix-loop-helix motif, amino acid binding, ligase
Biological source	Aquifex aeolicus
Cellular location	Cytoplasm: O67323
Total number of polymer chains	2
Total formula weight	107722.68
Authors	Swairjo, M.A.,Schimmel, P.R. (deposition date: 2005-01-03, release date: 2005-01-25, Last modification date: 2023-08-23)
Primary citation	Swairjo, M.A.,Schimmel, P.R. Breaking sieve for steric exclusion of a noncognate amino acid from active site of a tRNA synthetase. Proc.Natl.Acad.Sci.USA, 102:988-993, 2005 Cited by PubMed: 15657145 DOI: 10.1073/pnas.0409024102 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.08 Å)

Structure validation