>9nj9_J mol:protein length:233 Fab B Heavy ChainQVQLVQSGAEVKKPGSSVKVSCKASGDAFISFAINWVRQAPGQGPEWMGEFIPFLTRATYAQKFQDRVRMTADHSTTTAYLEIIGLKPEDTAVYFCARELGSWPNDVGAGKYFDPWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTH