Q57142 · C554_NITEU
- ProteinCytochrome c-554
- GenecycA1; cycA2; cycA3
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids235 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Involved in ammonia oxidation; accepts electrons directly from hydroxylamine oxidoreductase (HAO).
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 35 | heme 1 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 38 | heme 1 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 39 | Fe (UniProtKB | ChEBI) of heme 1 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 51 | Fe (UniProtKB | ChEBI) of heme 4 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 84 | heme 2 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 87 | heme 2 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 88 | Fe (UniProtKB | ChEBI) of heme 2 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 112 | heme 3 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 115 | heme 3 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 116 | Fe (UniProtKB | ChEBI) of heme 3 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 126 | Fe (UniProtKB | ChEBI) of heme 1 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 158 | heme 4 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 161 | heme 4 (UniProtKB | ChEBI); covalent | ||||
Sequence: C | ||||||
Binding site | 162 | Fe (UniProtKB | ChEBI) of heme 4 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 203 | Fe (UniProtKB | ChEBI) of heme 3 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | periplasmic space | |
Molecular Function | metal ion binding |
Keywords
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCytochrome c-554
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Betaproteobacteria > Nitrosomonadales > Nitrosomonadaceae > Nitrosomonas
Accessions
- Primary accessionQ57142
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-24 | |||||
Sequence: MKIMIACGLVAAALFTLTSGQSLA | ||||||
Chain | PRO_0000006543 | 25-235 | Cytochrome c-554 | |||
Sequence: ADAPFEGRKKCSSCHKAQAQSWKDTAHAKAMESLKPNVKKEAKQKAKLDPAKDYTQDKDCVGCHVDGFGQKGGYTIESPKPMLTGVGCESCHGPGRNFRGDHRKSGQAFEKSGKKTPRKDLAKKGQDFHFEERCSACHLNYEGSPWKGAKAPYTPFTPEVDAKYTFKFDEMVKEVKAMHEHYKLEGVFEGEPKFKFHDEFQASAKPAKKGK |
Post-translational modification
Binds 4 heme groups per subunit.
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length235
- Mass (Da)25,999
- Last updated1996-11-01 v1
- Checksum105961D14597554D
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
U05951 EMBL· GenBank· DDBJ | AAA60464.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
U08288 EMBL· GenBank· DDBJ | AAA19967.1 EMBL· GenBank· DDBJ | Unassigned DNA | ||
AL954747 EMBL· GenBank· DDBJ | CAD84871.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL954747 EMBL· GenBank· DDBJ | CAD85953.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AL954747 EMBL· GenBank· DDBJ | CAD86249.1 EMBL· GenBank· DDBJ | Genomic DNA |