>5xtk_B mol:protein length:152 Xanthine phosphoribosyltransferaseMNEKYVVTWDMLQIHARKLAQRLLPAEQWKGIIAVSRGGLVPAGILARELGIRYVDTVCISSYDHDNQRDLKVLKRAEGDGEGFIVIDDLVDTGGTATAIREMYPKAHFVTIFAKPAGRPLVDDYVVDIPQNTWIEQPWDMAVTFVAPLSGK