>6ltg_A mol:protein length:221 antibody Fab fragment H-chainQVKLEESGLVAPSQSLSITCTVSGFSLIRYGVHWVRQPPGKGLEWLGVIWAGGSTNYNSALMSRLRISKDNSKSQVFLKMNSLQTDDTAMYYCARDDGITTVVEGYVMDYWGQGTSVTVSSAKTTAPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR