| InterPro term | Type | Description | Source |
|---|
| IPR001094 | Domain | Flavodoxin-like | Interproscan |
| IPR001433 | Domain | Oxidoreductase FAD/NAD(P)-binding | Interproscan |
| IPR001478 | Domain | PDZ domain | Interproscan |
| IPR001709 | Domain | Flavoprotein pyridine nucleotide cytochrome reductase | Interproscan |
| IPR003097 | Domain | Sulfite reductase [NADPH] flavoprotein alpha-component-like, FAD-binding | Interproscan |
| IPR004030 | Domain | Nitric oxide synthase, N-terminal | Interproscan |
| IPR008254 | Domain | Flavodoxin/nitric oxide synthase | Interproscan |
| IPR012144 | Family | Nitric-oxide synthase, eukaryote | Interproscan |
| IPR017927 | Domain | FAD-binding domain, ferredoxin reductase-type | Interproscan |
| IPR017938 | Homologous_superfamily | Riboflavin synthase-like beta-barrel | Interproscan |
| IPR023173 | Homologous_superfamily | NADPH-cytochrome p450 reductase, FAD-binding, alpha-helical domain superfamily | Interproscan |
| IPR029039 | Homologous_superfamily | Flavoprotein-like superfamily | Interproscan |
| IPR036034 | Homologous_superfamily | PDZ superfamily | Interproscan |
| IPR036119 | Homologous_superfamily | Nitric oxide synthase, N-terminal domain superfamily | Interproscan |
| IPR039261 | Homologous_superfamily | Ferredoxin-NADP reductase (FNR), nucleotide-binding domain | Interproscan |
| IPR044940 | Homologous_superfamily | Nitric oxide synthase, domain 2 superfamily | Interproscan |
| IPR044943 | Homologous_superfamily | Nitric oxide synthase, domain 1 superfamily | Interproscan |
| IPR044944 | Homologous_superfamily | Nitric oxide synthase, domain 3 superfamily | Interproscan |
| IPR050607 | Family | Nitric Oxide Synthase (NOS) | Interproscan |