A0A5B3GVT7 · A0A5B3GVT7_9BACT
- ProteinBacterioferritin
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids180 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Iron-storage protein, whose ferroxidase center binds Fe2+ ions, oxidizes them by dioxygen to Fe3+, and participates in the subsequent Fe3+ oxide mineral core formation within the central cavity of the protein complex.
Catalytic activity
- 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 27 | Fe cation 1 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 60 | Fe cation 1 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 60 | Fe cation 2 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 61 | Fe (UniProtKB | ChEBI) of heme b (UniProtKB | ChEBI); ligand shared between dimeric partners; axial binding residue | ||||
Sequence: M | ||||||
Binding site | 63 | Fe cation 1 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 103 | Fe cation 2 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 136 | Fe cation 2 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 136 | Fe cation 1 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 139 | Fe cation 2 (UniProtKB | ChEBI) | ||||
Sequence: H |
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | ferric iron binding | |
Molecular Function | ferroxidase activity | |
Molecular Function | heme binding | |
Biological Process | intracellular sequestering of iron ion | |
Biological Process | iron ion transport |
Keywords
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameBacterioferritin
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacteroidota > Bacteroidia > Bacteroidales > Rikenellaceae > Alistipes
Accessions
- Primary accessionA0A5B3GVT7
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 10-154 | Ferritin-like diiron | ||||
Sequence: KNKYQVSIDLLNDAVGKEIATSLQYMYFHTHFEDDRYQYLSKIMREISIAEMRHIEEFSDRILFLQGDVDMNASFRTRQVTDVKEMLRMAMQLEQSTIDSYNEASRIASENKDAVTHKMFQDIIVEEEQHLDTFRTELQNLIDYG |
Sequence similarities
Belongs to the bacterioferritin family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length180
- Mass (Da)20,837
- Last updated2019-11-13 v1
- ChecksumD16B67A1C7A3729D