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谷胱甘肽过氧化物酶

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谷胱甘肽过氧化物酶
谷胱甘肽过氧化物酶1的晶体结构[1]
识别码
EC編號 1.11.1.9
CAS号 9013-66-5
数据库
IntEnz IntEnz浏览
BRENDA英语BRENDA BRENDA入口
ExPASy英语ExPASy NiceZyme浏览
KEGG KEGG入口
MetaCyc英语MetaCyc 代谢路径
PRIAM英语PRIAM_enzyme-specific_profiles 概述
PDB RCSB PDB PDBj PDBe PDBsum
基因本体 AmiGO / EGO
谷胱甘肽过氧化物酶
鑑定
標誌GSHPx
PfamPF00255旧版
InterPro英语InterProIPR000889
PROSITE英语PROSITEPDOC00396
SCOP英语Structural Classification of Proteins1gp1 / SUPFAM

谷胱甘肽过氧化物酶[2](英語:Glutathione peroxidase,简称为GSH-PxGPxEC 1.11.1.9)是对具有过氧化物酶活性(主要生物作用是使生物体免受氧化伤害)的酶家族的通用名。这些酶都是金属酶,每分子含有4个原子,辅酶为NADPH。谷胱甘肽过氧化物酶在生物体中起到脱毒作用,主要生物功能是将脂类过氧化物还原为相应的,并将游离的过氧化氢还原为水,同时催化谷胱甘肽转变为氧化型。

参考文献

[编辑]
  1. ^ PDB 1GP1; Epp O, Ladenstein R, Wendel A. The refined structure of the selenoenzyme glutathione peroxidase at 0.2-nm resolution. Eur. J. Biochem. June 1983, 133 (1): 51–69. PMID 6852035. doi:10.1111/j.1432-1033.1983.tb07429.x. 
  2. ^ [1][永久失效連結]
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谷胱甘肽过氧化物酶
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