>7upk_C mol:protein length:116 Fab 1A9 heavy chainQVQLQQSGAELVRPGTSVKISCKASGYTFTNYWLGWVKQRPGHGLEWIGDIYRGGGYTNYNEKFKGKATLTADTSSSTAYMQLSSLTSEDSAVYFCATRDGYFDYWGQGTTLTVSS