>1s4v_B mol:protein length:229 cysteine endopeptidaseTVPASVDWRKKGAVTSVKDQGQCGSCWAFSTIVAVEGINQIKTNKLVSLSEQELVDCDTDQNQGCNGGLMDYAFEFIKQRGGITTEANYPYEAYDGTCDVSKENAPAVSIDGHENVPENDENALLKAVANQPVSVAIDAGGSDFQFYSEGVFTGSCGTELDHGVAIVGYGTTIDGTKYWTVKNSWGPEWGEKGYIRMERGISDKEGLCGIAMEASYPIKKSSNNPSGIK