>1x9iA (A:) observed residues (from ATOM records)
sqllqdylnwenyilrrvdfptsyvvegevvrieamprlyisgmggsgvvadlirdfslt
wnweveviavkdyflkardglliavsysgntietlytveyakrrripavaittggrlaqm
gvptvivpkasapraalpqlltaalhvvakvygidvkipegleppnealihklveefqkr
ptiiaaesmrgvayrvknefnenakiepsveilpeahhnwiegseravvaltsphipkeh
qervkatveivggsiyavemhpkgvlsflrdvgiasvklaeirgvnplatpridalkrrl