1VBM | A:; B: | CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI TYROSYL-TRNA SYNTHETASE COMPLEXED WITH TYR-AMS |
1VBN | A:; B: | ESCHERICHIA COLI TYROSYL-TRNA SYNTHETASE MUTANT COMPLEXED WITH TYR-AMS |
1X8X | A: | TYROSYL T-RNA SYNTHETASE FROM E.COLI COMPLEXED WITH TYROSINE |