>4v1d_E mol:protein length:149 SINGLE CHAIN ANTIBODY FRAGMENT RU1, LIGHT CHAIN
GGGGSGGGGSGGGGSNFMLTQPHSASGTPGQRVTISCSGSSSNIGSNTVNWYRHLPGSAPELLIGSHNQRPSGVPDRFSASKSDTSASLAISGLQSEDEADYYCAAWDDSLIGYVFGTGTKLTVLGAAAEQKLISEEDLNGAAHHHHHH