>sp|P01634|KV5A2_MOUSE Ig kappa chain V-V region MOPC 21 OS=Mus musculus MHQTSMGIKMESHTLVFISILLCLYGADGNIVMTQSPKSMSMSVGERVTLTCKASENVVT YVSWYQQKPEQSPKLLIYGASNRYTGVPDRFTGSGSATDFTLTISSVQAEDLADYHCGQG YSYPYTFGGGTKLEIK