HSPA1B

这个无内含子的基因编码一个70kDa热休克蛋白，它是热休克蛋白70家族的一员。与其他热休克蛋白相比，这种蛋白质稳定现有的蛋白质，防止聚集，并介导了新转化的蛋白质在细胞质和细胞器中的折叠。它还通过与富含au元素的rna结合蛋白1的相互作用参与泛素蛋白酶体途径。该基因位于主要的组织相容性复合物iii类区域，与两个编码相似蛋白质的密切相关基因组成簇。[由RefSeq提供，2008年7月]
This intronless gene encodes a 70kDa heat shock protein which is a member of the heat shock protein 70 family. In conjuction with other heat shock proteins, this protein stabilizes existing proteins against aggregation and mediates the folding of newly translated proteins in the cytosol and in organelles. It is also involved in the ubiquitin-proteasome pathway through interaction with the AU-rich element RNA-binding protein 1. The gene is located in the major histocompatibility complex class III region, in a cluster with two closely related genes which encode similar proteins. [provided by RefSeq, Jul 2008]