>7t57_C mol:protein length:93 PCAT1 peptide substrateSNAMSEAKKLNIGRELTDEELMEMTGGSTFSIQCQKDYTYKPSLPVVKYGVVIDEPEVVIKYGVGPIVGIKYGVEPIGPIQPMYGIKPVETLK