>2qr0_X mol:protein length:221 Fab-Fragment Heavy ChainEVQLVESGGGLVQPGGSLRLSCAASGFNFSSSSIHWVRQAPGKGLEWVAYIYPSYSYTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARYYGTGAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC