>1rc5C (C:) observed residues (from ATOM records)
gmkmleqlekklgytfkdksllekalthvsyskkehyetleflgdalvnffivdllvqys
pnkregflsplkayliseeffnllaqklelhkfirikrgkinetiigdvfealwaavyid
sgrdanftrelfyklfkedilsaikegrh