>3tfqB (B:) observed residues (from ATOM records) masmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtarske tlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlf hddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfa ldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikgg alrqeevyydssrwttllirnpcrkileelystsynmdrfi