大中性氨基酸转运蛋白小亚基3 (L型氨基酸转运蛋白3) (前列腺癌过表达基因1蛋白) (溶质载体家族43成员1)
大中性氨基酸转运蛋白小亚基3 (L型氨基酸转运蛋白3) (前列腺癌过表达基因1蛋白) (溶质载体家族43成员1)
O75387功能描述
介导中性氨基酸（如L-亮氨酸、L-异亮氨酸、L-缬氨酸和L-苯丙氨酸）转运的单向转运蛋白 (PubMed:12930836)。该转运活性不依赖钠离子，呈电中性，并通过协助扩散进行介导 (PubMed:12930836)。 {ECO:0000269|PubMed:12930836}。
组织特异性
Ubiquitously expressed in fetus and adult (PubMed:9722952). Highest expression in adult pancreas, liver, skeletal muscle (PubMed:12930836, PubMed:9722952). In fetus, highest expression in liver and lower levels in kidney, and lung (PubMed:12930836). Exclusively expressed in the glomeruli along the glomerular capillary walls (PubMed:19443642).
亚细胞定位
Cell membrane
关键词