>9dmj_I mol:protein length:264 Fab1b heavy chainMDSKGSSQKGSRLLLLLVVSNLLLCQGVVSAQVQLVQSGAEMKKPGSSVKVSCKASGGSFGSYGIDWVRQAPGQGLEWMGGIMPKFDAPKYAEKFQGRLTITADRATNTAYMELSSLRFEDTAIYYCARDEQPFYDSWRGLYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCGSHHHHHH