>3ias4 (4:) observed residues (from ATOM records) mtlnvggvlrlmvtlsgeevlevvphigylhtgfektmehrtylqnitytprmdylhsfa hdlayalavekllgavvppraetirvilnelsrlashlvflgtglldlgaltpffyafre retildlfewvtgqrfhhnyiriggvkedlpeefvpelkkllevlphrideyealfaesp ifyerargvgvippevaidlgltggslrasgvnydvrkaypysgyetytfdvplgergdv fdrmlvriremresvkiikqalerlepgpvrdpnpqitppprhlletsmeaviyhfkhyt egfhppkgevyvptesargelgyyivsdggsmpyrvkvrapsfvnlqslpyackgeqvpd mvaiiasldpvmgdvdr