>4wd0A (A:) observed residues (from ATOM records)
qsvlellpavdivdgqavrlletsygtpleaalnwqndgaewvhmvdldaafgnnaalis
dvvsqlnvkvelsgglrddesleralelgvarvnlgtaalenpewtrkaidrfgdkiavg
ldvrgttlagrgwtkeggdlwevlarledagcaryvvtdvtkdgpnvellrqmvektgkp
vvasggissledlrvlrelvplgvegaivgkalyagaftlpealdvagrr