6CWZ: Crystal Structure Of Apo Sumo E1
reference: Molecular mechanism of a covalent allosteric inhibitor of SUMO E1 activating enzyme., Lv Z, Yuan L, Atkison JH, Williams KM, Vega R, Sessions EH, Divlianska DB, Davies C, Chen Y, Olsen SK, Nat Commun. 2018 Dec 4;9(1):5145. doi: 10.1038/s41467-018-07015-1. PMID: 30514846

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