RPSBLAST alignment for GI: 254780364 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 = 56.1 bits (136), Expect = 6e-09
Identities = 34/113 (30%), Positives = 56/113 (49%), Gaps = 5/113 (4%)
Query: 26 RLFRFCITRPKSFRFRSGEFVMLGL-IVNGRPIFRAYSIAS-PCRDDKLEFCSIKVDKGF 83
+ FR + F +G+ V L L ++G R+YSIAS P + ++E +V G
Sbjct: 17 KTFRLAVPDGVPPPFLAGQHVDLRLTAIDGYTAQRSYSIASSPTQRGRVELTVKRVPGGE 76
Query: 84 FTTYL-QNIQPGDTILLHKKSTGDLILDSLIPGNRLYLFSMGTGIAPFASMIR 135
+ YL ++ GD + + + G + L G+ + L + G+GI P SMIR
Sbjct: 77 VSPYLHDEVKVGDLLEV-RGPIGTFTWNPL-HGDPVVLLAGGSGIVPLMSMIR 127