>2ianO (O:) observed residues (from ATOM records)
gvtqtpkfrilkigqsmtlqctqdmnhnymywyrqdpgmglkliyysvgagitdkgevpn
gynvsrsttedfplrlelaapsqtsvyfcastyhgtgyfgegswltvvedlnkvfppeva
vfepseaeishtqkatlvclatgffpdhvelswwvngkevhsgvctdpqplkeqpalnds
ryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsaeawgrad