>2g7gA (A:) observed residues (from ATOM records)
ldreriaeaalelvdrdgdfrmpdlarhlnvqvssiyhhakgraavvelvrhrvvreidg
saferlpwdeafsewarsyraafsrhptairllatetvrdpgslsvyhsaaaglrgagfp
ddhimavitaaenfllgaaldaaapevmieadstttddaltralaaaprgperaeqafel
glaallagfhhllqecg