产品内容
本酶催化的反应为[GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)]n-Diphosphoundecaprenol + GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-Diphosphoundecaprenol = [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)]n+1-Diphosphoundecaprenol + Undecaprenyl Diphosphate,系统名称为[Poly-N-Acetyl-D-Glucosaminyl-(1->4)-(N-Acetyl-D-Muramoylpentapeptide)]-Diphosphoundecaprenol:[N-Acetyl-D-Glucosaminyl-(1->4)-N-Acetyl-D-Muramoylpentapeptide]-Diphosphoundecaprenol Disaccharidetransferase,当赖氨酸残基被内消旋-2,6-二氨基庚二酸(meso-2,6-diaminopimelate,A2pm)取代并通过其 L 中心与相邻残基结合时,该酶也能起作用,正如革兰氏阴性菌和某些革兰氏阳性菌中的情况。涉及的十一异戊二烯醇是 ditrans,octacis-十一异戊二烯醇(定义请点击此处)。参与细胞壁肽聚糖的合成。