HHsearch alignment for GI: 255764464 and conserved domain: cd01286

>cd01286 deoxycytidylate_deaminase Deoxycytidylate deaminase domain. Deoxycytidylate deaminase catalyzes the deamination of dCMP to dUMP, providing the nucleotide substrate for thymidylate synthase. The enzyme binds Zn++, which is required for catalytic activity. The activity of the enzyme is allosterically regulated by the ratio of dCTP to dTTP not only in eukaryotic cells but also in T-even phage-infected Escherichia coli, with dCTP acting as an activator and dTTP as an inhibitor.
Probab=99.93  E-value=2.2e-25  Score=173.41  Aligned_cols=100  Identities=34%  Similarity=0.358  Sum_probs=82.9

Q ss_pred             HHHHHHHHHHHHHHHHHCCCCCEEEEEEECCEEEEEEECCCCCCC---------------------CCCCCCHHHHHHHH
Q ss_conf             699999999999988757998089999838909998734735448---------------------86425113445666
Q gi|255764464|r    4 GNVFMSCALEEAQNAALRNEIPVGAVAVLNNKIISRAGNRNRELK---------------------DVTAHAEILAIRMG   62 (149)
Q Consensus         4 d~~~M~~A~~~A~~a~~~g~~PvGaviv~~g~ii~~g~N~~~~~~---------------------d~t~HAEi~ai~~a   62 (149)
T Consensus         1 De~fM~lA~~~A~rS~~-~~~~VGaVIV~~~~iIs~GyNG~p~g~~~~~~~~~~~~~~~~~~~~~~~~~iHAE~nAi~~a   79 (131)
T cd01286           1 DEYFMAIARLAALRSTC-PRRQVGAVIVKDKRIISTGYNGSPSGLPHCAEVGCERDDLPSGEDQKCCRTVHAEQNAILQA   79 (131)
T ss_pred             CHHHHHHHHHHHHHCCC-CCCCEEEEEEECCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHH
T ss_conf             98899999999986699-99986899997993896644899888887400033112444332322222178999999999


Q ss_pred             HHHCCCCCCCCEEEEECCCCCHHHHHHHHHCCCCEEEEEECCCC
Q ss_conf             64148854541168861677688989998608885999711798
Q gi|255764464|r   63 CRILSQEILPEVDLYVTLEPCTMCAAAISLARIRRLYYGASNPK  106 (149)
Q Consensus        63 ~~~~~~~~l~~~tlYtTlEPC~MC~~Ai~~agI~rVvyg~~d~~  106 (149)
T Consensus        80 ~~~--~~~~~g~tlYvT~~PC~~Ca~~Ii~aGI~rVvy~~~y~~  121 (131)
T cd01286          80 ARH--GVSLEGATLYVTLFPCIECAKLIIQAGIKKVVYAEPYDD  121 (131)
T ss_pred             HHC--CCCCCCCEEECCCCCHHHHHHHHHHCCCCEEEECCCCCC
T ss_conf             982--998888666607897799999999829999998997699