>5vsvA (A:) observed residues (from ATOM records)
arilktaytfddvllvpnksevlpnevslktqltkkiqlniplmsasmdtvteskmaiam
areggigiihknmtiedqarevdrvkrsggllcgasigvtndmmervdavvkakvdvivl
dtahghskgviegvkrikakypelqviagniatpeavrdlaeagadcvkvgigpgsictt
rivagvgvpqltavmdcaeegkklgipviadgglkysgdivkalaagacaammgsifagc
eeapgaieiyqgrsykvyrgmgslgamakfvpegvegriaykghladtiyqliggiksgm
gylgaptlenlyenanfvvqtsagfreshphdinitkeapnys