| 英文名 | β-N-acetylglucosaminylglycopeptide β-1,4-galactosyltransferase |
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| 英文别名 |
EC 2.4.1.38
UDP-galactose-glycoprotein galactosyltransferase glycoprotein 4-β-galactosyl-transferase β-N-acetyl-β1-4-galactosyltransferase thyroid glycoprotein β-galactosyltransferase glycoprotein β-galactosyltransferase thyroid galactosyltransferase uridine diphosphogalactose-glycoprotein galactosyltransferase β-N-acetylglucosaminyl-glycopeptide β-1,4-galactosyltransferase GalT UDP-galactose:N-acetyl-β-D-glucosaminylglycopeptide β-1,4-galactosyltransferase UDP-galactose:N-acetyl-β-D-glucosaminylglycopeptide 4-β-galactosyltransferase |
| 描述 | 多糖、糖蛋白和糖肽中末端N-乙酰-β-D-氨基葡萄糖残基可作为受体。当支链多糖通过β-1,6-键连接到半乳糖残基时,其对这些残基的活性很高；当通过β-1,3-键连接到半乳糖残基时,其对这些残基的活性较低。酶代码EC2.4.1.22(乳糖合酶)的一种成分。 反应：UDP-α-D-galactose + N-acetyl-β-D-glucosaminylglycopeptide = UDP + β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosaminylglycopeptide |
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| 暂时没有任何物化性质资料 |