4U8M:
reference: Contributions of Unique Active Site Residues of Eukaryotic UDP-Galactopyranose Mutases to Substrate Recognition and Active Site Dynamics., Da Fonseca I, Qureshi IA, Mehra-Chaudhary R, Kizjakina K, Tanner JJ, Sobrado P, Biochemistry. 2014 Dec 2. PMID: 25412209

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