>2xxxB (B:) observed residues (from ATOM records) slivttileepyvlfkksdkplygndrfegycidllrelstilgftyeirlvedgkygaq ddvngqwngmvrelidhkadlavaplaityvrekvidfskpfmtlgisilyrkgtpidsa ddlakqtkieygavedgatmtffkkskistydkmwafmssrrqsvlvksneegiqrvlts dyaflmesttiefvtqrncnltqigglidskgygvgtpmgspyrkkitiailqlqeegkl hmmkekww