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Lacto-N-biosidase : ウィキペディア英語版 | Lacto-N-biosidase
Lacto-N-biosidase () is an enzyme with system name ''oligosaccharide lacto-N-biosylhydrolase''. This enzyme catalyses the following chemical reaction : (1) beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc + H2O beta-D-Gal-(1->3)-D-GlcNAc + beta-D-Gal-(1->4)-D-Glc : (2) lacto-N-tetraose + H2O lacto-N-biose + lactose The enzyme from ''Streptomyces'' specifically hydrolyses the terminal lacto-N-biosyl residue (beta-D-Gal-(1->3)-D-GlcNAc) from the non-reducing end of oligosaccharides with the structure beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->R). == References ==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Lacto-N-biosidase」の詳細全文を読む
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