>2atxA (A:) SEQRES residues gspgagrssmahgpgalmlkcvvvgdgavgktcllmsyandafpeeyvptvfdhyavsvt vggkqyllglydtagqedydrlrplsypmtdvflicfsvvnpasfqnvkeewvpelkeya pnvpflligtqidlrddpktlarlndmkekpicveqgqklakeigaccyvecsaltqkgl ktvfdeaiiailtp