>7k93_K mol:protein length:251 2B7 single chain fab variable region
SNAEVQLQQSGPELVKPGASVKMSCKASGCTLTNCFMHWMKQKPGQDLEWIGYINPYNDMTKYSENFKGKATLTSDKSSSTAFMELSSLTSEDSAVYYCARGYLLRTGCFDYWGQGTTLTVSSGGSGGGSGGGSGGGSGGNIVLTQSPASLAVSLGQRATISCRASESVDSYGYSFMHWYQQKPGQPPKVLIYLASNLESGVPARFSGSGSRTDFTLTIDPVEADDAATYYCQQNNENPLTFGAGTKLELK