GtoPdb v.2023.1中的SLC31家族铜转运体

S. Lutsenko
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引用次数: 0

摘要

SLC31家族成员与cu - atp酶一起参与细胞铜水平的调节。CTR1转运体是一种细胞表面转运体,允许单价铜积聚到细胞中,而CTR2似乎是一种液泡/泡状转运体[5]。功能性铜转运体似乎是三聚体,每个亚基具有三个TM区域和一个细胞外n端。与CTR2相比,CTR1被认为是一种亲和力更高的铜转运体。铜积累的化学计量尚不清楚,但似乎与能量无关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
SLC31 family of copper transporters in GtoPdb v.2023.1
SLC31 family members, alongside the Cu-ATPases are involved in the regulation of cellular copper levels. The CTR1 transporter is a cell-surface transporter to allow monovalent copper accumulation into cells, while CTR2 appears to be a vacuolar/vesicular transporter [5]. Functional copper transporters appear to be trimeric with each subunit having three TM regions and an extracellular N-terminus. CTR1 is considered to be a higher affinity copper transporter compared to CTR2. The stoichiometry of copper accumulation is unclear, but appears to be energy-independent [4].
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