HHsearch alignment for GI: 254780818 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=98.35  E-value=1.4e-06  Score=61.15  Aligned_cols=84  Identities=21%  Similarity=0.361  Sum_probs=53.6

Q ss_pred             CCCCCEEEEECCCCCCC------C--CCCEEEEEEEEEEECCEECCCEEEEEECCCCCCCCHHHEEECCCCCCCCCCCCC
Q ss_conf             67775899984678888------8--888899999999999988031379898588822886572420210123224852
Q gi|254780818|r    4 KNKMRKIVFDIETTGLD------S--KNDRIIEIGAVELLDYSKTNRTFQVFLCPNGRKNSPEALKLHGITDEFLKDKPS   75 (245)
Q Consensus         4 ~~~mr~iv~D~ETTGl~------~--~~d~Iieigav~i~~~~~~~~~f~~~i~P~~~~i~~~~~~ihGIt~~~l~~~p~   75 (245)
T Consensus         6 ~~~lr~lsfDIE~~~~~g~~~p~p~~~~d~Ii~I~~~--~~~-----~~~~v~~~~------------~---------~~   57 (207)
T cd05785           6 FDDLRRLQLDIETYSLPGFFFSNPDRGDDRIIIVALR--DNR-----GWEEVLHAE------------D---------AA   57 (207)
T ss_pred             HHHEEEEEEEEEECCCCCCCCCCCCCCCCCEEEEEEE--ECC-----CCEEEEEEC------------C---------CC
T ss_conf             2040599999974788997799988899978999988--589-----977987626------------9---------99


Q ss_pred             CCHHHHHHHHHHHCCC-CEEEEECC-CCCCCEEEECHHCCCC
Q ss_conf             1002344777530023-20231023-2243112100000112
Q gi|254780818|r   76 FSSIFSEFWDFFNEQN-AEWIAHNA-KFDVGFINAELQRINK  115 (245)
Q Consensus        76 f~ev~~~f~~fi~~~~-~~lVaHNa-~FD~~fL~~el~r~~~  115 (245)
T Consensus        58 E~~lL~~F~~~i~~~dPDIItGyNi~~FD~pYL~~Ra~~~~i   99 (207)
T cd05785          58 EKELLEELVAIIRERDPDVIEGHNIFRFDLPYLRRRCRRHGV   99 (207)
T ss_pred             HHHHHHHHHHHHHHCCCCEEEECCCCCCCHHHHHHHHHHHCC
T ss_conf             999999999999873999998679877588999999999599