>4j4n_A mol:protein length:129 FK506-binding protein (FKBP)-type peptidyl-propyl isomeraseMTTEQEFEKVELTADGGVIKTILKKGDEGEENIPKKGNEVTVHYVGKLESTGKVFDSSFDRNVPFKFHLEQGEVIKGWDICVSSMRKNEKCLVRIESMYGYGDEGCGESIPGNSVLLFEIELLSFRELE