>5y7pC (C:) observed residues (from ATOM records)
ctaitlngnsnyfgrnldldfsygeeviitpaeyefkfrkekaiknhksligvgivandy
plyfdainedglgmaglnfpgnayysdalendkdnitpfefipwilgqcsdvnearnlve
kinlinlsfseqlplaglhwliadreksivvevtksgvhiydnpigiltnnpefnyqmyn
lnkyrnlsistpqntfsdsvdlkvdgtgfggiglpgdvspesrfvratfsklnsskgmtv
eeditqffhilgtveqikgvnktesgkeeytvysncydldnktlyyttyenrqivavtln
kdkdgnrlvtypferkqiinkl