>1xe3_D mol:protein length:245 purine nucleoside phosphorylaseMGSSHHHHHHMSVHIEAKQGEIAESILLPGDPLRAKYIAETFLEDVTCYNNVRGMLGFTGTYKGKRVSVQGTGMGVPSISIYVNELIQSYGVKNLIRVGTCGAIQKDVKVRDVIIAMTACTDSNMNRLTFPGFDFAPAANFDLLKKAYDAGTEKGLHVRVGNVLTADVFYRESMDMVKKLGDYGVLAVEMETTALYTLAAKYGVNALSVLTVSDHIFTGEETTSEERQTTFNEMIEIALDAAIQQ