HHsearch alignment for GI: 254780364 and conserved domain: cd06218

>cd06218 DHOD_e_trans FAD/NAD binding domain in the electron transfer subunit of dihydroorotate dehydrogenase. Dihydroorotate dehydrogenases (DHODs) catalyze the only redox reaction in pyrimidine de novo biosynthesis. They catalyze the oxidation of (S)-dihydroorotate to orotate coupled with the reduction of NAD+. In L. lactis, DHOD B (encoded by pyrDa) is co-expressed with pyrK and both gene products are required for full activity, as well as 3 cofactors: FMN, FAD, and an [2Fe-2S] cluster.
Probab=99.97  E-value=3.4e-29  Score=198.39  Aligned_cols=169  Identities=20%  Similarity=0.270  Sum_probs=133.4

Q ss_pred             EEEEEECCCCEEEEEEECCCC-CCCCCCCEEEECCCCCCCC-EEEEEEECCCCC-CCCCEEEEEEECCCCCCCCCCCCCC
Q ss_conf             989984799869999807899-9738985788031458611-055643205667-7760179996157676531000022
Q gi|254780364|r   17 VISVKHYTDRLFRFCITRPKS-FRFRSGEFVMLGLIVNGRP-IFRAYSIASPCR-DDKLEFCSIKVDKGFFTTYLQNIQP   93 (224)
Q Consensus        17 V~~~~~~T~~~~~l~l~~p~~-~~f~aGQ~~~l~~~~~g~~-~~R~ySiaS~p~-~~~~~~~i~~~~~g~~s~~l~~~~~   93 (224)
T Consensus         1 Iv~~~~l~~~~~~l~l~~p~~a~~~~PGQFv~v~~~~~~~~~l~rP~Si~~~~~~~~~l~~~v~~v--G~~T~~l~~l~~   78 (246)
T cd06218           1 VLSNREIADDIYRLVLEAPEIAAAAKPGQFVMLRVPDGSDPLLRRPISIHDVDPEEGTITLLYKVV--GKGTRLLSELKA   78 (246)
T ss_pred             CEEEEEECCCEEEEEEECCCHHHCCCCCEEEEEEECCCCCCCCCEEEEEEECCCCCCEEEEEEEEE--CHHHHHHHCCCC
T ss_conf             965699349979999976874315899835999968999731214169840158999999999994--826889961899


Q ss_pred             CCCCEECCCCCCC-CCCCCCCCCCCEEEEECCCCHHHHHHHHHHHHHCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHH
Q ss_conf             2221001688753-356446768817999658680889999998653088633899994058645430488899887533
Q gi|254780364|r   94 GDTILLHKKSTGD-LILDSLIPGNRLYLFSMGTGIAPFASMIRDPETYKKFDEVIITHTCGRVAELQYGIDVMHEISQDE  172 (224)
Q Consensus        94 gd~~~~~~~p~g~-f~~~~~~~~~~lvlIAgGtGiaP~~silr~~~~~~~~~~i~l~~g~R~~~dl~~~~el~~l~~~~~  172 (224)
T Consensus        79 Gd~v~v~-GP~G~~f~~~~--~~~~~llvaGG~GiaPl~~l~~~l~~~~--~~v~~i~G~r~~~~l~~~~el~~~~~---  150 (246)
T cd06218          79 GDELDVL-GPLGNGFDLPD--DDGKVLLVGGGIGIAPLLFLAKQLAERG--IKVTVLLGFRSADDLFLVEEFEALGA---  150 (246)
T ss_pred             CCEEEEE-ECCCCCEECCC--CCCCEEEEECCCCHHHHHHHHHHHHHCC--CCEEEEEECCCHHHHHHHHHHHHHCC---
T ss_conf             7989999-53578567447--8972999965731543999999999749--92899997477688544999997379---


Q ss_pred             HHCCCCCCCEEEEEEECCCCCCCCCCCHHHHHC
Q ss_conf             210124687599981057887766721687858
Q gi|254780364|r  173 ILKDLIGQKLKFYRTVTQEDYLYKGRITNHILS  205 (224)
Q Consensus       173 ~~~~~~~~~~~~~~~isre~~~~~GrIt~~i~~  205 (224)
T Consensus       151 --------~v--~i~tdDGs~G~~G~vtd~l~~  173 (246)
T cd06218         151 --------EV--YVATDDGSAGTKGFVTDLLKE  173 (246)
T ss_pred             --------CE--EEEECCCCCCCEEEHHHHHHH
T ss_conf             --------29--999478999733654798986