>6eyh_A mol:protein length:306 Choline binding protein OpuBCMKRKYLKLMIGLALAATLTLSGCSLPGLSAAADQTIKIGAQSMSESEIIASMLGQLIEHHTDLKTTTIKNLGSNAVQQQALMNGEIDIAATRYTGTALTGTLRMEPEKDPDKALALTQREFKKRYDLKWYDSYGFDNTYAFTVSKELADQYHLETVSDVKKWAPQLKLGVDNYWMKLKGNGYQDFTKTYGMTFGGTYPMQIGLVYDAVKSGKMDIVLAYSTDGRIKSYGLKMLKDDKQFFPPYDCSPVVPEKVLKEHPELEGIIKKMLGKIDTATMQELNYEVDGNLKEPSVVAKEYLEKHRYFES