>2z26A (A:) observed residues (from ATOM records)
psqvlkirrpddwhlhlrdgdmlktvvpytseiygraivmpnlappvttveaavayrqri
ldavpaghdftplmtcyltdsldpnelergfnegvftaaklypanatansshgvtsvdai
mpvlermekigmpllvhgevthadidifdrearfiesvmeplrqrltalkvvfehittkd
aadyvrdgnerlaatitpqhlmfnrnhmlvggvrphlyclpilkrnihqqalrelvasgf
nrvflgtdsapharhrkesscgcagcfnaptalgsyatvfeemnalqhfeafcsvngpqf
yglpvndtfielvreeqqvaesialtddtlvpflagetvrwsvk