>5xlcC (C:) observed residues (from ATOM records)
glfgaiagfiengwqglidgwygfrhqnaegtgtaadlkstqaaidqingklnrliektn
dkyhqiekefeqvegriqdlekyvedtkidlwsynaellvalenqhtidvtdsemnklfe
rvrrqlrenaedkgngcfeifhkcdnnciesirngtydhdiyrdeainnrfq