>1s9pB (B:) observed residues (from ATOM records)
ynkivshllvaepekiyampdptvpdsdikalttlcdladrelvviigwakhipgfstls
ladqmsllqsawmeililgvvyrslsfedelvyaddyimdedqsklaglldlnnailqlv
kkyksmklekeefvtlkaialansdsmhiedveavqklqdvlhealqdyeagqhmedprr
agkmlmtlpllrqtstkavqhfyniklegkvpmhklf