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ABCC11 Q96J66

ATP结合盒亚家族C成员11 (EC 7.6.2.2) (EC 7.6.2.3) (多药耐药相关蛋白8)

蛋白质信息 (UniProt)

ATP结合盒亚家族C成员11 (EC 7.6.2.2) (EC 7.6.2.3) (多药耐药相关蛋白8)

Q96J66

功能描述

ATP结合盒(ABC)家族的ATP依赖性转运蛋白,主动将生理化合物和异生物质从细胞中排出。在涉及胆汁酸、结合类固醇和环核苷酸(包括cAMP和cGMP)的生理过程中发挥作用 (PubMed:12764137, PubMed:15537867)。介导一系列生理亲脂性阴离子的ATP依赖性外排,包括谷胱甘肽S-结合物白三烯C4和二硝基苯基S-谷胱甘肽、类固醇硫酸盐(如脱氢表雄酮3-硫酸盐(DHEAS)和雌酮3-硫酸盐)、葡萄糖醛酸苷(如雌二醇17-β-D-葡萄糖醛酸苷(E(2)17betaG))、单阴离子胆汁酸甘胆酸和牛磺胆酸,以及甲氨蝶呤 (PubMed:15537867, PubMed:16359813, PubMed:25896536)。在耳垢成分的转运中发挥作用 (PubMed:16444273, PubMed:19383836)。参与顶泌汗腺中气味剂及其前体的分泌,包括谷氨酰胺结合物以及3-甲基-3-巯基己醇的Cys-Gly-(S)结合物的分泌 (PubMed:19710689)。参与核苷类似物的细胞外排,从而赋予对多种药物的抗性,包括临床相关药物如5-氟尿嘧啶(5-FU)和甲氨蝶呤 (PubMed:12764137, PubMed:15537867, PubMed:25896536)。 {ECO:0000269|PubMed:12764137, ECO:0000269|PubMed:15537867, ECO:0000269|PubMed:16359813, ECO:0000269|PubMed:16444273, ECO:0000269|PubMed:19383836, ECO:0000269|PubMed:19710689, ECO:0000269|PubMed:25896536}。

组织特异性

Expressed in apocrine glands (at protein level) (PubMed:19383836, PubMed:19710689). Expressed at moderate levels in breast and testis and at very low levels in liver, brain and placenta (PubMed:11483364, PubMed:11591886, PubMed:16359813). Localizes to axons of the central and peripheral nervous system (at protein level) (PubMed:16359813).

亚细胞定位

Cell membrane

关键词

Alternative splicing ATP-binding Cell membrane Cytoplasmic vesicle Glycoprotein Lipid transport Membrane Nucleotide-binding Proteomics identification Reference proteome