>1ezxC (C:) observed residues (from ATOM records)
cggslinsqwvvsaahcyksasksivhpsynsntlnndimliklkislptscasagtqcl
iclkapilsdsscksaypgqitsnmfcagylcqgdsggpvvcsgklqgivswgsgcaqkp
gvytkvcnyvswikqtiasn