>3bavA (A:) observed residues (from ATOM records) hhhhfnlppgnykkpkllycsngghflriapngtvdgtrdrsdqhiqlqlsaesvgevyi kstetgqylamdtdgllygsqtpneeclflerleenhyntyiskkhaeknwfvglkkngs ckrgprthygqkailflplpv