>4q33F (F:) observed residues (from ATOM records)
arilktaytfddvllvpnksevlpnevslktqltkkiqlniplmsasmdtvteskmaiam
areggigiihknmtiedqarevdrvkrsggllcgasigvtndmmervdavvkakvdvivl
dtahghskgviegvkrikakypelqviagniatpeavrdlaeagadcvkvgigpgsictt
rivagvgvpqltavmdcaeegkklgipviadgglkysgdivkalaagacaammgsifagc
eeapgaieiyqgrsykvyrgmgslgamakkfvpegvegriaykghladtiyqliggiksg
mgylgaptlenlyenanfvvqtsagfreshphdinitkeapnys