>3kc3H (H:) observed residues (from ATOM records)
pqfhvksglqikknaiiddykvtsqvlglgingkvlqifnkrtqekfalkmlqdcpkarr
evelhwrasqcphivrivdvyenlyagrkcllivmecldggelfsriqdrgdqafterea
seimksigeaiqylhsiniahrdvkpenllytskrpnailkltdfgfakettpyyvapev
lgekydkscdmwslgvimyillcgyppfysnspgmktrirmgqyefpnpewsevseevkm
lirnllkteptqrmtitefmnhpwimqstkvpqtplhtsrvlkedkerwe