4II3: Crystal Structure Of S. Pombe Ubiquitin Activating Enzyme 1 Complex With Ubiquitin And Atpmg
reference: Structure of a ubiquitin e1-e2 complex: insights to e1-e2 thioester transfer., Olsen SK, Lima CD, Mol Cell. 2013 Mar 7;49(5):884-96. doi: 10.1016/j.molcel.2013.01.013. Epub 2013, Feb 14. PMID: 23416107

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