PTPRZ1（protein tyrosine phosphatase receptor type Z1），癌症关联基因，基因ID：5803，这个基因编码受体蛋白酪氨酸磷酸酶家族的一个成员。该基因的表达仅限于中枢神经系统，可能参与中枢神经系统特定发育过程的调控。另外，编码不同亚型的剪接转录变体已经被描述为该基因[由RefSeq提供，2011年5月]This gene encodes a member of the receptor protein tyrosine phosphatase family. Expression of this gene is restricted to the central nervous system (CNS)， and it may be involved in the regulation of specific developmental processes in the CNS. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq， May 2011]。