5Z09:
reference: Improvement of ST0452 GlcNAc-1-phosphate uridyltransferase activity by the cooperative effect of two single mutations identified through structure-based protein engineering., Honda Y, Nakano S, Ito S, Dadashipour M, Zhang Z, Kawarabayasi Y, Appl Environ Microbiol. 2018 Oct 5. pii: AEM.02213-18. doi: 10.1128/AEM.02213-18. PMID: 30291121

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