>sp|O67766|RUSA_AQUAE Crossover junction endodeoxyribonuclease RusA OS=Aquifex aeolicus GN=rusA
MISEMEEIELYLSKLPVPKSNRYIRPKGGKVFKPPRVTNWEARAIWELREQFKGDAIDYE
ISVDITLILPNRRKRDIDNMLKSLWDVMEKAGVIKNDNLIFEVHTVKKIEKGKEGVIIKI
RPFQSP