>2cwd_B mol:protein length:161 low molecular weight phosphotyrosine protein phosphataseMDRPVRVLFVCLGNICRSPMAEGIFRKLLKERGLEDRFEVDSAGTGAWHVGEPMDPRARRVLEEEGAYFPHVARRLTREDVLAYDHILVMDRENLEEVLRRFPEARGKVRLVLEELGGGEVQDPYYGDLEDFREVYWTLEAALQAFLDRHGSPSPAAEGRA