G1XS05 · G1XS05_ARTOA
- ProteinNitrate reductase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids884 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria.
Catalytic activity
- nitrite + NADP+ + H2O = nitrate + NADPH + H+
Cofactor
Protein has several cofactor binding sites:
Note: Binds 1 Mo-molybdopterin (Mo-MPT) cofactor per subunit.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 161 | Mo (UniProtKB | ChEBI) of Mo-molybdopterin (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | heme binding | |
Molecular Function | molybdenum ion binding | |
Molecular Function | molybdopterin cofactor binding | |
Molecular Function | nitrate reductase (NADPH) activity | |
Molecular Function | sulfite oxidase activity | |
Biological Process | nitrate assimilation | |
Biological Process | nitric oxide biosynthetic process | |
Biological Process | sulfur compound metabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameNitrate reductase
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Orbiliomycetes > Orbiliales > Orbiliaceae > Orbilia > Orbilia oligospora
Accessions
- Primary accessionG1XS05
Proteomes
PTM/Processing
Keywords
- PTM
Interaction
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 529-604 | Cytochrome b5 heme-binding | |||
Domain | 630-743 | FAD-binding FR-type | |||
Sequence similarities
Belongs to the nitrate reductase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length884
- Mass (Da)98,873
- Last updated2011-11-16 v1
- MD5 ChecksumA06DEFF230042CC3D752A810A37C1D25
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
ADOT01000308 EMBL· GenBank· DDBJ | EGX44002.1 EMBL· GenBank· DDBJ | Genomic DNA |