A0A9X5PLP5 · A0A9X5PLP5_9NEIS
- ProteinCopper-containing nitrite reductase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids385 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- nitric oxide + Fe(III)-[cytochrome c] + H2O = Fe(II)-[cytochrome c] + nitrite + 2 H+
Cofactor
Protein has several cofactor binding sites:
Note: Binds 1 Cu+ ion.
Note: Binds 1 Cu+ ion.
Pathway
Nitrogen metabolism; nitrate reduction (denitrification); dinitrogen from nitrate: step 2/4.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 135 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 140 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 175 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 176 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 184 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 189 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 330 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cell outer membrane | |
Cellular Component | periplasmic space | |
Molecular Function | copper ion binding | |
Molecular Function | nitrite reductase (NO-forming) activity | |
Biological Process | nitrate assimilation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCopper-containing nitrite reductase
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Betaproteobacteria > Neisseriales > Neisseriaceae > Neisseria
Accessions
- Primary accessionA0A9X5PLP5
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-17 | ||||
Chain | PRO_5041017950 | 18-385 | Copper-containing nitrite reductase | ||
Interaction
Subunit
Homotrimer.
Structure
Family & Domains
Features
Showing features for region, compositional bias, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Region | 30-53 | Disordered | |||
Compositional bias | 36-50 | Polar residues | |||
Domain | 88-199 | Plastocyanin-like | |||
Domain | 207-335 | Plastocyanin-like | |||
Sequence similarities
Belongs to the multicopper oxidase family.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusComplete
- Length385
- Mass (Da)40,501
- Last updated2023-11-08 v1
- MD5 Checksum9EC7FC802397ACCBE78BFBAC8CA6D01E
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 36-50 | Polar residues | |||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
LTSK01000061 EMBL· GenBank· DDBJ | OFO28634.1 EMBL· GenBank· DDBJ | Genomic DNA |