>3tfqD (D:) observed residues (from ATOM records)
masmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtarske
tlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlf
hddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfa
ldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikgg
alrqeevyydssrwttllirnpcrkileelystsy