HHsearch alignment for GI: 254780636 and conserved domain: cd06126
>cd06126 DEDDy DEDDy exonucleases, part of the DnaQ-like (or DEDD) exonuclease superfamily, catalyze the excision of nucleoside monophosphates at the DNA or RNA termini in the 3'-5' direction. They contain four invariant acidic residues in three conserved sequence motifs termed ExoI, ExoII and ExoIII. DEDDy exonucleases are classified as such because of the presence of a specific YX(3)D pattern at ExoIII. The four conserved acidic residues serve as ligands for the two metal ions required for catalysis. DEDDy exonucleases include the proofreading domains of DNA polymerases (families A and B), as well as RNases such as RNase D and Rrp6p. The Egalitarian (Egl) and Bacillus-like DNA Polymerase I subfamilies do not possess a completely conserved YX(3)D pattern at the ExoIII motif. In addition, Bacillus-like DNA polymerases contain inactive 3'-5' exonuclease domains which do not possess the metal-binding residues necessary for activity.
Probab=99.78 E-value=2e-18 Score=126.39 Aligned_cols=143 Identities=22% Similarity=0.246 Sum_probs=112.5
Q ss_pred CEEEECCCCCCCC--CCCEEEEEEEEECCCCEEEECCCCCCCC----------CHHHHHHHHCCCCCEEECCC-CHHHHH
Q ss_conf 2799717778985--4450799998418942899746577857----------06776777323640230100-001688
Q gi|254780636|r 22 AIAVDTETLGLMP--RRDRLCIVQLSPGDGTVDIIRIAAGQKN----------APNLVGMLVDEKREKIFHYG-RFDIAV 88 (207)
Q Consensus 22 ~iaiDtEt~~l~~--~~~~l~LiQl~~~~~~~~l~~~~~~~~~----------~~~L~~ll~d~~i~KV~Hn~-~~D~~~ 88 (207)
T Consensus 1 vl~fDiE~~~~~~~~~~~pI~~i~~~~~~g~~~~~~~~~~~~~~~~~~~E~~ll~~f~~~i~~~~dii~GyN~~~FDlpy 80 (181)
T cd06126 1 VVAFDIETTPLVGGGGKGPIILIQLAVSAGEKFLLDVLTLTLDAVDSADEKELLGELKAILEDYDDIKVGYNIDSFDLPY 80 (181)
T ss_pred CEEEEEECCCCCCCCCCCCEEEEEEEECCCCEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECCCCCCHHH
T ss_conf 92898623798999899988999999659978999862434675567899999999999983089989997997787999
Q ss_pred HHHHHHCCC---------------------CCHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCCCCCCCE---ECCCCCCC
Q ss_conf 865420000---------------------000457898865211000000887776542002467520---03656544
Q gi|254780636|r 89 LFYTFGVRV---------------------RPVFCTKIASRLTRTYTNQHGLKDNLKELLGINISKAQQ---SSDWSADD 144 (207)
Q Consensus 89 L~~~~gi~~---------------------~~i~DT~ias~l~~~~~~~~~L~~L~~~~lg~~ldK~~q---~SdW~~rp 144 (207)
T Consensus 81 L~~R~~~l~~~~~~~~~~~~~~~~~~~~~gr~~~D~~~~~~~~~~~~~~~~L~~va~~~lg~~K~~~~~~~i~~~w~~~~ 160 (181)
T cd06126 81 LLNRAGELGIPLRRGRDRSSGSREEINIKGRILFDLLLAAKRLGVALPSYSLDALAEQLLGEGKEKVDQLAIKQAWRARP 160 (181)
T ss_pred HHHHHHHHCCCCHHCCCCCCCCCCEEEECCCCCCCHHHHHHHHCCCCCCCCHHHHHHHHCCCCCCCCCHHHHHHHHHCCC
T ss_conf 99999995897010226665655048634852321999999841364653599999997499956699999999886798
Q ss_pred CCHHHHHHHHHHHHHHHHHH
Q ss_conf 32368999986459999999
Q gi|254780636|r 145 LSDEQLQYAASDVVHLHALR 164 (207)
Q Consensus 145 Ls~~Qi~YAA~Dv~~l~~L~ 164 (207)
T Consensus 161 ~~~~~~~Y~~~Da~~tl~l~ 180 (181)
T cd06126 161 LLERLAEYAAADAYATLQIY 180 (181)
T ss_pred CHHHHHHHHHHHHHHHHHHH
T ss_conf 66999999999999999976