>3qkeB (B:) observed residues (from ATOM records)
lkirdaytivtcpgrnfvtlkivtesgthgigdatlngremavaayldehvvpaligrda
griedtwqylyrgaywrrgpvtmtaiaavdmalwdikakaagmplyqllggksrervmty
ahctgqtiedclgevarhvelgyravrvqsgvpgiettygvayepadsslpaehvwstek
ylnhapklfaavrerfgddlhvlhdvhhrltpieaarlgkavepyhlfwledcvpaenqe
slrlirehtttplaigevfnsihdcreliqnqwidyirmplthgggitamrrvadlasly
hvrtgfhgptdlspvclgaaihfdtwvpnfgiqehmphtdetdavfphdyrfedghflag
espghgvdideelaakypyeraslpvnrledgtlwhw