HHsearch alignment for GI: 254780661 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=98.46  E-value=7.1e-06  Score=56.52  Aligned_cols=130  Identities=19%  Similarity=0.017  Sum_probs=83.4

Q ss_pred             EEEECCCCCCCC--CCCEEEEEEEEEECCCCEECCEEEEEEECCCCCCCCCHHHHHHHCCCHHHHHHCCCCHHHHHHHHH
Q ss_conf             999752788987--726048999999838972804002266217888778578989857998899607999799999999
Q gi|254780661|r    6 VIYDYETFGRDV--ALDRPAQFAGVRVDRQWEKIESTEVFFCKPADDYLPDPEAVFITGITPQKALRDGVVEAEFSRRIH   83 (471)
Q Consensus         6 v~~D~ETtG~~~--~~~~iiq~~~i~~d~~~~~~~~~~~~~~~~~~~~~p~p~a~~v~git~~~~~~~~~~~~e~~~~i~   83 (471)
T Consensus         2 l~fDiE~~~~~~~~~~~pI~~i~~~-~~~g~~~~-----~~~--~~~~~~~~~--------------~-~~E~~ll~~f~   58 (181)
T cd06126           2 VAFDIETTPLVGGGGKGPIILIQLA-VSAGEKFL-----LDV--LTLTLDAVD--------------S-ADEKELLGELK   58 (181)
T ss_pred             EEEEEECCCCCCCCCCCCEEEEEEE-ECCCCEEE-----EEE--CCCCCCCCC--------------C-CCHHHHHHHHH
T ss_conf             2898623798999899988999999-65997899-----986--243467556--------------7-89999999999


Q ss_pred             HHHHCCCCEEEEEECHHHHHHHHHHHHHHHCCCCCCC----------CCCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCC
Q ss_conf             9951179659995055789999999998507853213----------256887100158888655565321002444445
Q gi|254780661|r   84 QFFSVPNTCIIGYNNIRFDDYYSRNIFYRNFYDSYRW----------SWDNGNSRWDLLDVMRAIYAFSPDGIQWPSRDD  153 (471)
Q Consensus        84 ~~~~~~~~~~ig~N~~~FD~~~lr~~~~r~~~~~y~~----------~~~~~~~~~D~l~~~~~~~~~~p~~~~~~~~~~  153 (471)
T Consensus        59 ~~i~~~~dii~GyN~~~FDlpyL~~R~~~l~~~~~~~~~~~~~~~~~~~~~gr~~~D~~~~~~~~~-------------~  125 (181)
T cd06126          59 AILEDYDDIKVGYNIDSFDLPYLLNRAGELGIPLRRGRDRSSGSREEINIKGRILFDLLLAAKRLG-------------V  125 (181)
T ss_pred             HHHHCCCCEEEEECCCCCCHHHHHHHHHHHCCCCHHCCCCCCCCCCEEEECCCCCCCHHHHHHHHC-------------C
T ss_conf             998308998999799778799999999995897010226665655048634852321999999841-------------3


Q ss_pred             CCCCCCHHHHHHHHCCCC
Q ss_conf             443310898998718876
Q gi|254780661|r  154 GATSFKLQDLALANGIEH  171 (471)
Q Consensus       154 ~~~~~kL~~la~~n~i~~  171 (471)
T Consensus       126 ~~~~~~L~~va~~~lg~~  143 (181)
T cd06126         126 ALPSYSLDALAEQLLGEG  143 (181)
T ss_pred             CCCCCCHHHHHHHHCCCC
T ss_conf             646535999999974999