>4rshC (C:) observed residues (from ATOM records)
ntkvvaigdsftfgypgntenswpavlgqtsqievvnkglksqtaqdlysrfdadvlaek
pgrviifvgngdaikevpletfqqhikamvekaesnhiipilalplpytgvqntikefre
wessyakeknilvldfatvlmdadnvylegllskeanypskegyklmgeyasrvl