3OKA:
reference: Acceptor substrate discrimination in phosphatidyl-myo-inositol mannoside synthesis: Structural and mutational analysis of mannosyltransferase Corynebacterium glutamicum PimB', Batt SM, Jabeen T, Mishra AK, Veerapen N, Krumbach K, Eggeling L, Besra GS, Futterer K, J Biol Chem. 2010 Sep 15. PMID: 20843801

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