>5fk9C (C:) observed residues (from ATOM records) lrkkselqgtalgnlkqiyyynekaktenkeshdhtilfkgfftdhswyndllvdfdskd ivdkykgkkvdlygayygyqcagpnktacmyggvtlhdnnrlteekkvpinlwldgkqnt vpletvktnkknvtvqeldlqarrylqekynlynsdvfdgkvqrglivfhtstepsvnyd lfgaqgqysntllriyrdnktinsenmhidiylyts