>1c5fM (M:) observed residues (from ATOM records)
kkdrrrvfldvtidgnlagrivmelyndiaprtcnnflmlctgmagtgkisgkplhykgs
tfhrviknfmiqggdftkgdgtggesiyggmfddeefvmkhdepfvvsmankgpntngsq
ffitttpaphlnnihvvfgkvvsgqevvtkieylktnsknrpladvvilncgelv