>6frmC (C:) observed residues (from ATOM records)
mkadavkiadgvywvgvldwdirmyhgytlngttynaylvfgddkvalidntypgtsaqm
wgrikdacekegrefkidvivqnhvekdhsgalpeihkkfpeapiyctevaveglvkhfp
slkgapfkvvkslesidlggktltfleapllhwpdsmftlyaeegilfsndafgqhlcft
qrfdheipenilmdanqkfyanlitplsklvlkkfkevielgllekikmiapshgqiwtd
pmkvigayqdfatgkckdkvtivydtmhgstqkmahafaegimsegvdvkmyflhnders
eivkdildskafllgaptiydepfpsvgdliyylkglkfnrtglkrlalafgsmggnggg
tkvlaeklkecgfevldeyelyyvptedelekcynmgkrlavkvkemk