>6y54_O mol:protein length:226 Fab A1.1 H chainQVQLQQPGSELVRPGASVKLSCKASGYTFTNYWMHWVKQRPGQGLEWIGNIYPGSGTTNYNEKFKRKATLTVDTSSNTAYMELSSLTSEDSAVYFCTVVRMDYWGQGTSVTVSSAKTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTIKPHHHHHH