>2qj2A (A:) observed residues (from ATOM records)
rntihefkksakttlikidpalkiktkkvntadqcanrctrnkglpftckafvfdkarkq
clwfpfnsmssgvkkefghefdlyenkdyirnciigkgrsykgtvsitksgikcqpwssm
iphehsflpssyrgkdlqenycrnprgeeggpwcftsnpevryevcdipqcsev