>3kc3F (F:) observed residues (from ATOM records)
pqfhvksglqikknaiiddykvtsqvlglgingkvlqifnkrtqekfalkmlqdcpkarr
evelhwrasqcphivrivdvyenlyagrkcllivmecldggelfsriqdrgdqafterea
seimksigeaiqylhsiniahrdvkpenllytskrpnailkltdfgfakettpyyvapev
lgpekydkscdmwslgvimyillcgyppfysnhispgmktrirmgqyefpnpewsevsee
vkmlirnllkteptqrmtitefmnhpwimqstkvpqtplhtsrvlkedkerwe