HHsearch alignment for GI: 254781193 and conserved domain: cd05785

>cd05785 DNA_polB_like2_exo A subfamily of the 3'-5' exonuclease domain of family-B DNA polymerases. This subfamily is composed of uncharacterized bacterial family-B DNA polymerases. Family-B DNA polymerases contain an N-terminal DEDDy DnaQ-like exonuclease domain in the same polypeptide chain as the polymerase domain, similar to family-A DNA polymerases. This exonuclease domain contains three sequence motifs termed ExoI, ExoII and ExoIII, with a specific YX(3)D pattern at ExoIII. These motifs are involved in metal binding and catalysis. The exonuclease domain of family-B DNA polymerases has a fundamental role in proofreading activity. It contains a beta hairpin structure that plays an important role in active site switching in the event of a nucleotide misincorporation. Family-B DNA polymerases are predominantly involved in DNA replication and DNA repair.
Probab=99.03  E-value=2.6e-08  Score=72.20  Aligned_cols=152  Identities=22%  Similarity=0.202  Sum_probs=90.6

Q ss_pred             CCEEEEEECCCCCCCCCCCCCHHHCCCCEEEEEEEEECCEEEEEEECC--CCHHHHHHHHHHHC--CCCCEEEEEEH-HH
Q ss_conf             968999814178987000440011279819999999848039999788--81043799999863--88981999730-77
Q gi|254781193|r    1 MATLFIDFETRSPIDLTKCGICKYAEDVCVILFAFGFDDHPVELWDCV--HDPVMPQVLKEALE--NTDVTIVAHNS-YF   75 (675)
Q Consensus         1 mk~i~lD~ET~~~~dl~~~Gl~~y~~~~~i~~i~~a~~~~~v~~~d~~--~~~~~~~~l~~~L~--~~~~~kV~HNa-~F   75 (675)
T Consensus         9 lr~lsfDIE~~~~~g~~~--p~p~~~~d~Ii~I~~~~~~~~~~v~~~~~~~E~~lL~~F~~~i~~~dPDII-tGyNi~~F   85 (207)
T cd05785           9 LRRLQLDIETYSLPGFFF--SNPDRGDDRIIIVALRDNRGWEEVLHAEDAAEKELLEELVAIIRERDPDVI-EGHNIFRF   85 (207)
T ss_pred             EEEEEEEEEECCCCCCCC--CCCCCCCCCEEEEEEEECCCCEEEEEECCCCHHHHHHHHHHHHHHCCCCEE-EECCCCCC
T ss_conf             059999997478899779--998889997899998858997798762699999999999999987399999-86798775


Q ss_pred             HHHHHHHH---CCCCCCC-----------------------------CC-EEEHHHHHHHH-----C-CCCCHHHHHHHC
Q ss_conf             49999986---0899884-----------------------------20-33168899986-----7-899968989982
Q gi|254781193|r   76 ERTVLKAC---FNLDIPI-----------------------------HR-WICTLVLARSN-----G-LPSALKAVGEAL  116 (675)
Q Consensus        76 D~~~L~~~---~Gi~i~~-----------------------------~~-~~DTmi~A~~l-----~-~~~sL~~la~~l  116 (675)
T Consensus        86 D~pYL~~Ra~~~~i~~~lgR~~~~~~~~~~~~~~~~~~~~~~~~~i~Gr~~lD~~~~~k~~~~~~~~L~SY~L~~Va~~~  165 (207)
T cd05785          86 DLPYLRRRCRRHGVPLAIGRDGSIPRQRPSRFRFAERLIDYPRYDIPGRHVIDTYFLVQLFDVSSRDLPSYGLKAVAKHF  165 (207)
T ss_pred             CHHHHHHHHHHHCCCCCCCCCCCCCEEECCEEEECCCCCCEEEEEECCEEEEEHHHHHHHHCCCCCCCCCCCHHHHHHHH
T ss_conf             88999999999599722257898744640302122355530499873648865499998642111467765289999987


Q ss_pred             CCCC-CHHH-HHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             9981-1004-379999862021123433234678585328999999899899999999
Q gi|254781193|r  117 KLSS-QKME-EGKELIARFCKGETHECLYDRNKPNHREAWRLFGEYCKGDVTVTREIF  172 (675)
Q Consensus       117 ~l~~-~k~~-~~k~l~~~~~k~~~~~~~~~~~~~~~~~~~~~~~~Ya~~Dv~~t~~L~  172 (675)
T Consensus       166 ~l~~~~k~~~~~~~i~~~-----------------~~~d~~~l~~Yni~Dv~~t~~La  206 (207)
T cd05785         166 GLASPDRTYIDGRQIAEV-----------------WRSDPARLLAYALDDVRETEGLA  206 (207)
T ss_pred             HHCCCCCCCCCHHHHHHH-----------------HHCCHHHHHHHHHHHHHHHHHHC
T ss_conf             313666563889999999-----------------95298999998299999999860