>4r31_A mol:protein length:279 Uridine phosphorylaseMHHHHHHSSGVDLGTENLYFQSMSEVFHLGLTKAMLKGAKIAVIPGDPARSERIAQRMDKPEFLASSREFTSWLGYLENEPVVVCSTGIGGPSVSICVEELAQLGVGTFLRIGTTGAIQPYINVGDVLVTTGAVRLDGASRHFAPLEYPAVADFSCTNALYSAAVAQGITPYVGITASSDTFYPGQERYDTFSGKVYPAYQGSLKQWQDLNVMNYEMESATLFTMCAALGLKAGMVAGVIVNRTQQEIPNEATIKSTEQKAVAVVIEAARRLISAGRIG