>3rqvU (U:) observed residues (from ATOM records) tmravkrminthlehkrfalinsgntnatagtvqnlsngiiqgddinqrsgdqvrivshk lhvrgtaitvsqtfrfiwfrdnmnrgttptvlevlntanfmsqynpitlqqkrftilkdv tlncsltgesikdriinlpgqlvnyngatavaasngpgaifmlqigdslvglwdssyeav ytda