>5thpR (R:) observed residues (from ATOM records)
slivvvvcdesnsiypwdavknflekfvqgldptktqvgliqyannprvvfnlntyktke
emivatsqtsqygltntfgaiqyarkyaysaasggrrsatkvmvvvtdgeshdgsmlkav
idqcnhdnilrfgiavlgylnrnaldtknlikeikaiasipteryffnvsdeaallekag
tlgeqif