5GM4:
reference: Crystal structure and genetic modifications of FI-CMCase from Aspergillus aculeatus F-50., Huang JW, Liu W, Lai HL, Cheng YS, Zheng Y, Li Q, Sun H, Kuo CJ, Guo RT, Chen CC, Biochem Biophys Res Commun. 2016 Sep 16;478(2):565-72. doi:, 10.1016/j.bbrc.2016.07.101. Epub 2016 Jul 25. PMID: 27470581

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