RPSBLAST alignment for GI: 254780363 and conserved domain: cd06192

>gnl|CDD|99789 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 (forming FADH2 via a semiquinone intermediate) which then transfers a hydride ion to convert NADP+ to NADPH.. Length = 243
 Score = 38.8 bits (91), Expect = 0.001
 Identities = 43/219 (19%), Positives = 78/219 (35%), Gaps = 33/219 (15%)

Query: 17  VISIKHYTDRLFRFCITRPKSFR-FRSGEFVMLGLMVNGRRISRAYSMASPCWDDKLEFF 75
           ++  +     L    I  P + R FR G+FV L    +        S+A    D +    
Sbjct: 1   IVKKEQLEPNLVLLTIKAPLAARLFRPGQFVFLRNFESPGLERIPLSLAG--VDPEEGTI 58

Query: 76  SIKVE-QGPLTTHLQNIQPGDTILLHKKS-TGTLVLDALIPGNRLYLFSTGTGIAPFVSV 133
           S+ VE +GP T  +  ++PG+ + +      G         G  + L + G G+AP + +
Sbjct: 59  SLLVEIRGPKTKLIAELKPGEKLDVMGPLGNGFEGPK---KGGTVLLVAGGIGLAPLLPI 115

Query: 134 IRDPGTYEKFDEVIVTQTCRQVVELQYGIDVMHEISQDEILKDLIGQKLKFYRTVTQEDY 193
            +        ++V V    ++  E  +  +     +  EI               T    
Sbjct: 116 AKK--LAANGNKVTVLAGAKKAKEE-FLDEYFELPADVEIW-------------TTD--- 156

Query: 194 LYKGRITNHILSGEFYRNMDLSPLNPDTDRIMICGSPTM 232
              G +       +  + + L     D DRI++ GS  M
Sbjct: 157 --DGELGLEGKVTDSDKPIPLE----DVDRIIVAGSDIM 189