HHsearch alignment for GI: 254780348 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=99.86  E-value=1.6e-21  Score=165.51  Aligned_cols=93  Identities=40%  Similarity=0.569  Sum_probs=80.3

Q ss_pred             HHHHHHHHHHHHHHCCCCCCCCCCEEEEEEECCEEEEEEECCC-CCCC------------------------HHHHHHHH
Q ss_conf             9999999999998708821888964799986998999984388-7698------------------------48999999
Q gi|254780348|r    7 DARFMSAALRFSRWHVGLTSTNPSVACLIVKDGIVIGRGVTAY-GGCP------------------------HAEVQALE   61 (364)
Q Consensus         7 d~~~m~~a~~~a~~~~g~t~pNP~Vg~viv~~g~ii~~g~~~~-~G~~------------------------HAE~~al~   61 (364)
T Consensus         1 De~fM~lA~~~A~rS---~~~~~~VGaVIV~~~~iIs~GyNG~p~g~~~~~~~~~~~~~~~~~~~~~~~~~iHAE~nAi~   77 (131)
T cd01286           1 DEYFMAIARLAALRS---TCPRRQVGAVIVKDKRIISTGYNGSPSGLPHCAEVGCERDDLPSGEDQKCCRTVHAEQNAIL   77 (131)
T ss_pred             CHHHHHHHHHHHHHC---CCCCCCEEEEEEECCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHH
T ss_conf             988999999999866---99999868999979938966448998888874000331124443323222221789999999


Q ss_pred             HHC---CHHCCCEEEEECCCCCCCCCCCHHHHHHHHCCCCEEEEECCCCC
Q ss_conf             730---01069889990573211575210555653013432466301012
Q gi|254780348|r   62 EAG---EEARGATAYVTLEPCSHYGRSPPCAQFIIECGIRRVVVCVDDPD  108 (364)
Q Consensus        62 ~~~---~~~~~atlyvtLEPC~h~GktppC~~~ii~~gIk~Vvi~~~DPn  108 (364)
T Consensus        78 ~a~~~~~~~~g~tlYvT~~PC~~------Ca~~Ii~aGI~rVvy~~~y~~  121 (131)
T cd01286          78 QAARHGVSLEGATLYVTLFPCIE------CAKLIIQAGIKKVVYAEPYDD  121 (131)
T ss_pred             HHHHCCCCCCCCEEECCCCCHHH------HHHHHHHCCCCEEEECCCCCC
T ss_conf             99982998888666607897799------999999829999998997699