RPSBLAST alignment for GI: 254780363 and conserved domain: cd06217

>gnl|CDD|99813 cd06217, FNR_iron_sulfur_binding_3, Iron-sulfur binding ferredoxin reductase (FNR) proteins combine the FAD and NAD(P) binding regions of FNR with an iron-sulfur binding cluster domain. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap between the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.. Length = 235
 Score = 58.8 bits (143), Expect = 1e-09
 Identities = 56/228 (24%), Positives = 98/228 (42%), Gaps = 33/228 (14%)

Query: 26  RLFRFCITRPKSFRFRSGEFVMLGL-MVNGRRISRAYSMAS-PCWDDKLEFFSIKVEQGP 83
           + FR  +       F +G+ V L L  ++G    R+YS+AS P    ++E    +V  G 
Sbjct: 17  KTFRLAVPDGVPPPFLAGQHVDLRLTAIDGYTAQRSYSIASSPTQRGRVELTVKRVPGGE 76

Query: 84  LTTHL-QNIQPGDTILLHKKSTGTLVLDALIPGNRLYLFSTGTGIAPFVSVIRDPGTYEK 142
           ++ +L   ++ GD + + +   GT   + L  G+ + L + G+GI P +S+IR       
Sbjct: 77  VSPYLHDEVKVGDLLEV-RGPIGTFTWNPL-HGDPVVLLAGGSGIVPLMSMIRY------ 128

Query: 143 FDEVIVTQTCRQVVELQYGIDVMHEISQDEILKDLIGQK--LKFYRTVTQE---DYL-YK 196
             ++      R +   +   DV   I +DE L+ L  +   L     +T+    D+L   
Sbjct: 129 RRDLGWPVPFRLLYSARTAEDV---IFRDE-LEQLARRHPNLHVTEALTRAAPADWLGPA 184

Query: 197 GRITNHILSGEFYRNMDLSPLNPDTD--RIMICGSPTMIVDMKDLLIA 242
           GRIT             ++ L P     R+ +CG P  +     LL+ 
Sbjct: 185 GRIT----------ADLIAELVPPLAGRRVYVCGPPAFVEAATRLLLE 222