>7te9_H mol:protein length:223 Fab2 heavy chainDVKLQESGGGLVQPGGSLKLSCAASGFTFSSYTMSWVRQTPEKRLEWVAYISNGGGGTYYPDTVKGRFTISRDNAKNTLYLQMNSLKEDTAMYYCARPSRGGSSYWYFDVWGAGTTVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDC