>3cf5I (I:) observed residues (from ATOM records)
hdlkptpgsrkdrkrvgrgpggtdktagrghkgqksrsgagkgaffeggrsrliarlpkr
gfnnvgttyevvklsqlqdledttfdrdtleayrlvrrknrpvkllasgeisravtvhvd
aasaaaikaveaaggrvvlpe