>1xgr_B mol:protein length:210 antibody kappa heavy chain AVQLQESGPSLVKPSQTLSLTCSVTGDSVTSDIWSWIRKFPGNKLEYMGYISYSGSTYY HPSLKSRISITRDTSKNQYYLQLNSVTTEDTATYYCASWGGDVWGAGTTVTVSSAKTTA PSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTL SSSVTVTSSTWPSQSITCNVAHPASSTKVDKKI