>2z24A (A:) observed residues (from ATOM records)
sqvlkirrpddwhlhlrdgdmlktvvpytseiygraivmpnlappvttveaavayrqril
davpaghdftplmtcyltdsldpnelergfnegvftaaklypanatsnsshgvtsvdaim
pvlermekigmpllvhgevthadidifdrearfiesvmeplrqrltalkvvfehittkda
adyvrdgnerlaatitpqhlmfnrnhmlvggvrphlyclpilkrnihqqalrelvasgfn
rvflgtdsapharhrkesscgcagcfnaptalgsyatvfeemnalqhfeafcsvngpqfy
glpvndtfielvreeqqvaesialtddtlvpflagetvrwsvk