1QQQ:
reference: Drug-resistant variants of Escherichia coli thymidylate synthase: effects of substitutions at Pro-254., Fantz C, Shaw D, Jennings W, Forsthoefel A, Kitchens M, Phan J, Minor W, Lebioda L, Berger FG, Spencer HT, Mol Pharmacol 2000 Feb;57(2):359-66. PMID: 10648646

This OCA Structure page
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