%0 Journal Article %T Glycosyltransfer in mutants of putative catalytic residue Glu303 of the human ABO(H) A and B blood group glycosyltransferases GTA and GTB proceeds through a labile active site %A Blackler, Ryan J %A Gagnon, Susannah M L %A Polakowski, Robert %A Rose, Natisha L %A Zheng, Ruixiang B %A Letts, James A %A Johal, Asha R %A Schuman, Brock %A Borisova, Svetlana N %A Palcic, Monica M %A Evans, Stephen V %J Glycobiology %V 27 %N 4 %P 370-380 %@ 0959-6658 %D 2017-04-01 %I Oxford University Press %~ DeepDyve