>tr|O53196|O53196_MYCTU HNH nuclease domain-containing protein OS=Mycobacterium tuberculosis GN=Rv2469c MAHGKKRRGHRSSGVAAGVTGPASCLHSVHSHRLASGVETHPPNRHESASIWNRRRVLLL NSTYEPLTALSMRRAIVMVICGKADVVHEDPSGPVIHSATRSILVPSVIQLRSYVRVPYR ARVPMTRAALMHRDRFCCAYCGGKADTVDHVVPRSRGGAHSWENCVACCSPCNHRKGDRL LTELGWALRRAPLPPTGPHWRLLSAVKELDPSWARYLGEGAA