>4i83D (D:) observed residues (from ATOM records)
vqlpieakdiqkliphrypflqldritafepmktltaiknvsinepqfqghfpdlpvmpg
vliieamaqacgtlailseggrkeneffffagidearfkrqvipgdqlvfevelltsrrg
igkfnavakvdgqvaveaiimcak