>sp|B4G5C9|WRNXO_DROPE 3'-5' exonuclease OS=Drosophila persimilis GN=WRNexo MDKFLIKMPIKHKNNETPEQKPIVKKETPKAAAKQSNKNTPIQAKEKENAQNDTPKQGRA GRSAKPAAKRKNLDTLEVNTEKNTAESENPPKRRSGRLTRSTRSMAEEGTPSPEKVKPEK LPFIKYRGAIKYFTENQDIAASADDVMQWVDKQTDVDVVPMAFDMEWPFSFQTGPGKSSV IQICVDEKCCYVYQLTNLKKLPAALVALINHPKVRLHGVNIKADFRKLQRDFPEVSADAL IEKCVDLGVWCNEICETGGRWSLERLANFIAKKAMDKSKKVRMSKWHVIPLDENQLMYAA IDVYIGQVIYRDLEQREKQKLINELQFKEQNGEAAFKAVKGLGETFLSKINEITL