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Product details
名称
Recombinant Human UbcH5b/UBE2D2 Protein
别名
重组人UbcH5b/UBE2D2蛋白 | 重组人 UbcH5b/UBE2D2 蛋白
英文别名
E2(17)KB2 | EC 6.3.2.19 | PUBC1 | UBC4/5 | UBC4ubiquitin-conjugating enzyme E2D 2 (homologous to yeast UBC4/5) | UBC5B | UBCH4 | UbcH5b | UBE2D2 | Ubiquitin carrier protein D2 | ubiquitin-conjugating enzyme E2 D2 | Ubiquitin-conjugating enzyme E2(17)KB 2
货号
rp179795-10μg
包装规格
10μg
级别
无载体
浓度
≥95%(SDS-PAGE)
生化机理
泛素结合酶 H5b(UbcH5b)又称泛素结合酶 E2D 2(UBE2D2),是泛素结合(E2)酶家族中一个广泛表达的成员。该蛋白的预测分子量为 16.5 kDa。UbcH5b/UBE2D2 同时定位于细胞核和细胞质。人类蛋白质与小鼠和大鼠的直向同源物分别具有 100% 和 92% 的氨基酸序列相同性。该酶的 E2 催化核心结构域含有一个活性位点半胱氨酸残基,该残基是与泛素形成硫酯键所必需的。UbcH5b/UBE2D2 能够介导通过 Lys11、Lys48 或 Lys63 链接的泛素链的形成。UbcH5b/UBE2D2 与 SCF(Fbxw2) 和 MDM2/HDM2 泛素连接酶(E3)合作,分别介导转录因子 GCM1 和 p53 的泛素化和降解。与 UBE2N/Ubc13 一起,UbcH5b/UBE2D2 可能在 MHC I 类分子的内吞和溶酶体内降解中发挥作用。据报道,UbcH5b/UBE2D2 对 TRIM5-α 的非蛋白水解泛素化作用可阻止 HIV 的逆转录。从病理学角度看,UBE2D 家族成员可能是镉诱导肾毒性过程中镉的关键靶标。此外,UbcH5b/UBE2D2 的过度表达还与炎症性肠病有关。
生物活性
Testing in progress
来源
重组表达
预测分子量
16.7 kDa
蛋白标签
No tag
SDS-PAGE
14.2 kDa, under reducing conditions; 14.2 kDa, under non-reducing conditions
表达系统
E. coli Accession #: P62837 | E. coli
内毒素水平
<1.0 EU/μg
种属
人(Human)
氨基酸
1-147 aa
序列
MALKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINSNGSICLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVPEIARIYKTDREKYNRIAREWTQKYAM​
无动物源
No
无载体
Yes
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
「No technical documents」
Articles
「No related articles yet」
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Research chemical ≥95%

Research chemical ≥95%; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: ≥95%.

item number:rp179795-10μg
Product model:10μg
level: ≥95%
Lead Time:30days
sold 673 Items
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