>1s1iI (I:) observed residues (from ATOM records)
rparcyryqknkpypksrynravpdskiriydlgkkkatvdefplcvhlvsneleqlsse
aleaaricankymttvsgrdafhlrvrvhpfhvlrinkmlscagadrlqqgmrgawgkph
glaarvdigqiifsvrtkdsnkdvvveglrrarykfpgqqkiils