>2geyC (C:) observed residues (from ATOM records)
smaerkalclemvaawnrwdlsgiikhwspdivhysednevssadmvklmegglkafpdl
qlevksimaeedrvalritvtathqgefmgvqptgqrvswhlveelrfvdgkvvehwdvi
nmrpllvrlgklpdvpkvvleasaklaaal