>1co3B (B:) observed residues (from ATOM records)
nvfyatnaftgealplafpvhtevevnqaataaakvardfrrlnnskrasllrtiasele
arsddiiarahletalpevrltgeiartanqlrlfadvvnsgsyhqaildtpnptraplp
kpdirrqqialgpvavfgasnfplafsaaggdtasalaagcpvivkghtahpgtsqivae
cieqalkqeqlpqaiftllqgnqralgqalvshpeikavgftgsvgggralfnlaherpe
pipfygelgainptfifpsamrakadladqfvasmtmgcgqfctkpgvvfalntpetqaf
ietaqslirqqspstlltpgirdsyqsqvvsrgsddgidvtfsqaespcvasalfvtsse
nwrkhpaweeeifgpqslivvcenvadmlslsemlagsltatihateedypqvsqliprl
eeiagrlvfngwptevevgyamvhggpypasthsastsvgaeaihrwlrpvayqalpesl
lpdslkaenpleiaravdgkaa