>3pn9_C mol:protein length:138 Proline dipeptidaseSNAMSKLQQILTYLESEKLDVAVVSDPVTINYLTGFYSDPHERQMFLFVLADQEPLLFVPALEVERASSTVSFPVVGYVDSENPWQKIKHALPQLDFKRVAVEFDNLILTKYHGLKTVFETAEFDNLTPRIQRMRLIK