>1k6zB (B:) SEQRES residues dykdemysfeqaitqlfqqlslsipdtiepvigvkvgefachitehpvgqilmftlpsld nndeketllshnifsqdilkpilswdevgghpvlwnrqplnsldnnslytqlemlvqgae rlqtsslispprsfshhhhhh