>1au7A (A:) SEQRES residues gmraleqfanefkvrriklgytqtnvgealaavhgsefsqtticrfenlqlsfknacklk ailskwleeaeqvgalynekvganerkrkrrttisiaakdalerhfgehskpssqeimrm aeelnlekevvrvwfcnrrqrekrvk