B2UHR8 · B2UHR8_RALPJ
- ProteinCopper-containing nitrite reductase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids499 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score2/5
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.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 125 | Cu2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 125 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 128 | Cu2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 130 | Cu2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 130 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 165 | Cu2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 165 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 166 | Cu2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 166 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 174 | Cu2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 174 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 179 | Cu2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 179 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 320 | Cu2+ 2 (UniProtKB | ChEBI) | |||
Binding site | 320 | Cu cation 1 (UniProtKB | ChEBI); type 1 copper site | |||
Binding site | 395 | heme c (UniProtKB | ChEBI); covalent | |||
Binding site | 398 | heme c (UniProtKB | ChEBI); covalent | |||
Binding site | 399 | Fe (UniProtKB | ChEBI); axial binding residue of heme c (UniProtKB | ChEBI) | |||
Binding site | 416 | heme c (UniProtKB | ChEBI) | |||
Binding site | 447 | heme c (UniProtKB | ChEBI) | |||
Binding site | 449 | Fe (UniProtKB | ChEBI); axial binding residue of heme c (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | periplasmic space | |
Molecular Function | copper ion binding | |
Molecular Function | electron transfer activity | |
Molecular Function | heme binding | |
Molecular Function | nitrite reductase (NO-forming) activity |
Keywords
- Molecular function
- 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 > Burkholderiales > Burkholderiaceae > Ralstonia
Accessions
- Primary accessionB2UHR8
Subcellular Location
UniProt Annotation
GO Annotation
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-31 | ||||
Chain | PRO_5015213072 | 32-499 | Copper-containing nitrite reductase | ||
Interaction
Structure
Family & Domains
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length499
- Mass (Da)53,086
- Last updated2008-07-01 v1
- Checksum78D55A8E6C864B2C
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP001069 EMBL· GenBank· DDBJ | ACD29119.1 EMBL· GenBank· DDBJ | Genomic DNA |