>6r4x_B mol:protein length:198 Pro-Pro endopeptidaseGSHMDSTTIQQNKDTLSQIVVFPTGNYDKNEANAMVNRLANIDGKYLNALKQNNLKIKLLSGKLTDEKEYAYLKGVVPKGWEGTGKTWDDVPGLGGSTVALRIGFSNKGKGHDAINLELHATAHAIDHIVLNDISKSAQFKQIFAKEGRSLGNVNFLGVYPEEFFAESFAYYYLNQDTNSKLKSACPQTYSFLQNLAK