>4g7hK (K:) observed residues (from ATOM records)
sklkapvftvrtqgreygefvleplergfgvtlgnplrrillssipgtavtsvyiedvlh
efstipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkevkardflpvadveim
npdlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvdavfspvrrvafqved
trlgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnpq