>4i2xC (C:) SEQRES residues
divitqspkfmstsvgdrvsitckasqdvstavawfqqkpgqspklliysasyrytgvpd
rftgsgsgtdftftissvqaedlavyycqqhystpwtfgggtkleikradaaptvsifpp
sseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstlt
ltkdeyerhnsytceathktstspivksfnrnec