>6b71A (A:) observed residues (from ATOM records)
vvanyenasmaadyikrvsnvlpdigiicgsglgklieeieerkvipyinipnfpkttva
ghvgnlvlgsvggrkivamqgrlhmyegysnqeialpirvmkllgvrvllitnlagginr
klksgdfvlikghinfpglglnnvlvgpnqdefgprfpdlsnaydrllqqlalkiaqend
fqdlvhegvyafnggptyespdesnmllklgcdvvgmstvpeviiachcgikvlavslia
nnsildaendvsinhekvlavaekradllqmwfkeiitrlp