>cd06192 DHOD_e_trans_like FAD/NAD binding domain (electron transfer subunit) of dihydroorotate dehydrogenase-like proteins. 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 NAD binding. NAD(P) binding domain of ferredoxin reductase-like proteins catalyze electron transfer between an NAD(P)-binding domain of the alpha/beta class and a discrete (usually N-terminal) domain which vary in orientation with respect to the NAD(P) binding domain. The N-terminal domain may contain a flavin prosthetic group (as in flavoenzymes) or use flavin as a substrate. Ferredoxin is reduced in the final stage of photosystem I. The flavoprotein Ferredoxin-NADP+ reductase transfers electrons from reduced ferredoxin to FAD (formi

Probab=99.97 E-value=8.8e-29 Score=212.23 Aligned_cols=199 Identities=19% Similarity=0.255 Sum_probs=149.8 Q ss_pred EEEEEECCCCEEEEEEECCCC-CCCCCCCEEEEEEECCCEEEEEEEEECCCC-CCCCEEEEEEEECCCCCCCCCCCCCCC Q ss_conf 988884799869999807789-983997179999843985887665422857-688605899994388856610012388 Q gi|254780363|r 17 VISIKHYTDRLFRFCITRPKS-FRFRSGEFVMLGLMVNGRRISRAYSMASPC-WDDKLEFFSIKVEQGPLTTHLQNIQPG 94 (264) Q Consensus 17 V~~v~~~t~~~~~~~l~~~~~-~~f~~GQ~v~i~~~~~g~~~~R~YSiaS~p-~~~~le~~i~~v~~G~~S~~L~~l~~G 94 (264) T Consensus 1 I~~~~~l~~~~~~l~~~ap~~a~~~~PGQFv~v~~~~~~~~~~rP~si~~~~~~~~~i~~~v~~v--G~~T~~l~~l~~G 78 (243) T cd06192 1 IVKKEQLEPNLVLLTIKAPLAARLFRPGQFVFLRNFESPGLERIPLSLAGVDPEEGTISLLVEIR--GPKTKLIAELKPG 78 (243) T ss_pred CEEEEEECCCEEEEEEECCCHHHCCCCCCEEEEEECCCCCCCEEEEEEEEECCCCCEEEEEEEEE--CHHHHHHHCCCCC T ss_conf 92279955987999998817474089996599996898971148799887579899999999967--8579899638999 Q ss_pred CEEECCCCCCCC-CCCCCCCCCCEEEEEECCCCHHHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHHHHHHH Q ss_conf 510025788732-1643223586699997586727789988763410357857999951998898733566898986445 Q gi|254780363|r 95 DTILLHKKSTGT-LVLDALIPGNRLYLFSTGTGIAPFVSVIRDPGTYEKFDEVIVTQTCRQVVELQYGIDVMHEISQDEI 173 (264) Q Consensus 95 d~i~i~~~p~G~-f~~d~~~~~~~lilIAgGtGItP~~sii~~~~~~~~~~~i~L~~g~R~~~dl~y~~~l~~~~~~~~~ 173 (264) T Consensus 79 d~l~v~G-P~G~~f~~~~--~~~~~llVaGG~GiaPl~~l~~~l~~--~g~~v~~i~g~r~~~~~~~~~~~~~------- 146 (243) T cd06192 79 EKLDVMG-PLGNGFEGPK--KGGTVLLVAGGIGLAPLLPIAKKLAA--NGNKVTVLAGAKKAKEEFLDEYFEL------- 146 (243) T ss_pred CEEEEEC-CCCCCCCCCC--CCCEEEEEECCCCHHHHHHHHHHHHH--CCCCEEEEEEECCHHHHHHHHHHHH------- T ss_conf 9998774-5568703467--89769999567341659999999987--7996699999388899423899997------- Q ss_pred HHHHHCCCCEEEEECCCCCCCCCCCCCCCCCCCHHHHHCCCCCCCHHCCEEEEECCHHHHHHHHHHHHHCCC Q ss_conf 777405884389820454444465677543110478852899887313789996898999999999998698 Q gi|254780363|r 174 LKDLIGQKLKFYRTVTQEDYLYKGRITNHILSGEFYRNMDLSPLNPDTDRIMICGSPTMIVDMKDLLIAKKF 245 (264) Q Consensus 174 ~~~~~~~~~~~~~~~s~e~~~~~grit~~i~~g~l~~~~~~~~~~~~~~~vyiCGpp~Mi~~v~~~L~~~G~ 245 (264) T Consensus 147 ----~~~~~~~--~tddgs~g~~g~v~~~~~------~~~----~~~~d~v~~cGP~~Mm~~v~~~~~~~~~ 202 (243) T cd06192 147 ----PADVEIW--TTDDGELGLEGKVTDSDK------PIP----LEDVDRIIVAGSDIMMKAVVEALDEWLQ 202 (243) T ss_pred ----HCCEEEE--EECCCCCCCCCEEEEEEE------CCC----CCCCCEEEEECCHHHHHHHHHHHHHCCC T ss_conf ----2884889--836887763517867630------024----5688899997999999999999996099

HHsearch alignment for GI: 254780363 and conserved domain: cd06192