5KXH:
reference: Recognition of EGF-like domains by the Notch-modifying O-fucosyltransferase POFUT1., Li Z, Han K, Pak JE, Satkunarajah M, Zhou D, Rini JM, Nat Chem Biol. 2017 Jul;13(7):757-763. doi: 10.1038/nchembio.2381. Epub 2017 May , 22. PMID: 28530709

This OCA Structure page
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