>4a72C (C:) observed residues (from ATOM records)
rttsqwreldaahhlhpftdtaslnqagarvmtrgegvylwdsegnkiidgmaglwcvnv
gygrkdfaeaarrqmeelpfyntffktthpavvelssllaevtpagfdrvfytnsgsesv
dtmirmvrrywdvqgkpekktligrwngyhgstiggaslggmkymheqdlpipgmahieq
pwwykhgkdmtpdefgvvaarwleekileigadkvaafvgepiqgaggvivppatywpei
ericrkydvllvadevicgfgrtgewfghqhfgfqpdlftaakglssgylpigavfvgkr
vaegliaggdfnhgftysghpvcaavahanvaalrdegivqrvkddigpymqkrwretfs
rfehvddvrgvgmvqaftlvknkakrelfpdfgeigtlcrdiffrnnlimracgdhivsa
pplvmtraevdemlavaercleefeqtlkargl