>gnl|CDD|99781 cd06184, flavohem_like_fad_nad_binding, FAD_NAD(P)H binding domain of flavohemoglobin. Flavohemoglobins have a globin domain containing a B-type heme fused with a ferredoxin reductase-like FAD/NAD-binding domain. Flavohemoglobins detoxify nitric oxide (NO) via an NO dioxygenase reaction. The hemoglobin domain adopts a globin fold with an embedded heme molecule. Flavohemoglobins also have a C-terminal reductase domain with bindiing sites for FAD and NAD(P)H. This domain catalyzes the conversion of NO + O2 + NAD(P)H to NO3- + NAD(P)+. Instead of the oxygen transport function of hemoglobins, flavohemoglobins seem to act in NO dioxygenation and NO signalling.. Length = 247

 Score = 41.8 bits (99), Expect = 2e-04
 Identities = 28/100 (28%), Positives = 45/100 (45%), Gaps = 7/100 (7%)

Query: 40  FRSGEFVMLGLIV--NGRPIFRAYSIASPCRDDKLEFCSIK-VDKGFFTTYL-QNIQPGD 95
           F  G+++ + + +   G    R YS++     D     S+K    G  + YL  N++ GD
Sbjct: 37  FLPGQYLSVRVKLPGLGYRQIRQYSLSDAPNGDYYRI-SVKREPGGLVSNYLHDNVKVGD 95

Query: 96  TILLHKKSTGDLILDSLIPGNRLYLFSMGTGIAPFASMIR 135
            + +   + GD +LD       L L S G GI P  SM+ 
Sbjct: 96  VLEVSAPA-GDFVLDEASDRP-LVLISAGVGITPMLSMLE 133