>6frmA (A:) observed residues (from ATOM records)
mkadavkiadgvywvgvldwdirmyhgytlngttynaylvfgddkvalidntypgtsaqm
wgrikdacekegrefkidvivqnhvekdhsgalpeihkkfpeapiyctevaveglvkhfp
slkgapfkvvkslesidlggktltfleapdsmftlyaeegilfsndafgqhlcftqrfdh
eipenilmdanqkfyanlitplsklvlkkfkevielgllekikmiapshgqiwtdpmkvi
gayqdfatgkckdkvtivydtmhgstqkmahafaegimsegvdvkmyflhnderseivkd
ildskafllgaptiydepfpsvgdliyylkglkfnrtglkrlalafgsmggngggtkvla
eklkecgfevldeyelyyvptedelekcynmgkrlavkvkem