>sp|Q3SIR1|EX7L_THIDA Exodeoxyribonuclease 7 large subunit OS=Thiobacillus denitrificans GN=xseA MDWSEDPGMPPPAPPVLSVSELNRMARRALESQLPLLWVEGEVSNFMRAASGHWYFSLKD ATAQVRCVMFRGRNQFAEFTPANGDHVEIRALPSLYEARGEFQLGAESIRRAGAGRLYEA FVRLKAKLEGEGLFDPAKKRALPRFPRCLGVVTSPQAAALRDVLTALGRRMPGLPVILYP TPVQGSGAGAQIAAAIRAAGTRAECDVLLVCRGGGALEDLWAFNDEAVARAIAASPIPVV SGVGHETDFTLADFAADLRAPTPTAAAELASPVAEEMLRALERHARLLRQHHARRQQADM QRLDYLARRLIHPAQQLRRRQLGIAQLAQRLHGAVRARLTREQLRIAQLGERRTSPRHAL QRQQQVLESLGARAARAAESARIGRGLTLARLASSLAHLNPDNVLARGYSIVQQENGAVV HDAATLRAGDGLEIRFHRGAAHARVESAQPE