| 1GMH: reference: Refined crystal structures of "aged" and "non-aged" organophosphoryl conjugates of gamma-chymotrypsin., Harel M, Su CT, Frolow F, Ashani Y, Silman I, Sussman JL, J Mol Biol 1991 Oct 5;221(3):909-18. PMID: 1942036 |
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