1VBM | A:228-322; B:228-322 | CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI TYROSYL-TRNA SYNTHETASE COMPLEXED WITH TYR-AMS |
1VBN | A:228-322; B:228-322 | ESCHERICHIA COLI TYROSYL-TRNA SYNTHETASE MUTANT COMPLEXED WITH TYR-AMS |
1X8X | A:228-322 | TYROSYL T-RNA SYNTHETASE FROM E.COLI COMPLEXED WITH TYROSINE |