A0A2K8SM37 · A0A2K8SM37_9NOSO
- Proteinassimilatory sulfite reductase (ferredoxin)
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids638 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
Catalytic activity
- 3 H2O + hydrogen sulfide + 6 oxidized [2Fe-2S]-[ferredoxin] = 7 H+ + 6 reduced [2Fe-2S]-[ferredoxin] + sulfite
Cofactor
Protein has several cofactor binding sites:
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 | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Molecular Function | 4 iron, 4 sulfur cluster binding | |
Molecular Function | heme binding | |
Molecular Function | metal ion binding | |
Molecular Function | sulfite reductase (ferredoxin) activity |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameassimilatory sulfite reductase (ferredoxin)
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Cyanobacteriota > Cyanophyceae > Nostocales > Nostocaceae > Nostoc
Accessions
- Primary accessionA0A2K8SM37
Proteomes
PTM/Processing
Keywords
- PTM
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 68-129 | Nitrite/Sulfite reductase ferredoxin-like | ||||
Sequence: QEKDYQFMLRTKNPGGLVPPQLYLALDKIADEYGNHTLRATTRQGFQLHGILKKNLKSAIAT | ||||||
Domain | 169-346 | Nitrite/sulphite reductase 4Fe-4S | ||||
Sequence: QNIADLLTAQTGAYYEIWLDGEKAISAEENPEVKAARQRNGNGTIIHDNEEPIYGTYYMPRKFKICVTVPGDNSIDLYSQDLTLVVITNKKKQLEGFNIFAGGGLGRTHGKEETFARLADPIGYVAKDDVYDIVKAIVATQRDYGDRTDRRHARLKYLINDWGLDKFRTQVEEYFGKS | ||||||
Domain | 366-431 | Nitrite/Sulfite reductase ferredoxin-like | ||||
Sequence: EQGDGKLFLGISIDNGRIKDEGSFQLKTALREIVEQFNLSIRLTANHNLIFYDIEPDSKQAIQDIL | ||||||
Domain | 447-584 | Nitrite/sulphite reductase 4Fe-4S | ||||
Sequence: VRYAMACPALPTCGLAITESERAIPGILERVRALLNKVGLQNEHFVVRMTGCPNGCARPYLAELGFVGSAPESYQLWLGGSPNQTRLAQPYTEKLHHNDLEIFLEPIFVYFKKSRKSKEKFGDFCDRVGFDAIREFAA |
Sequence similarities
Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length638
- Mass (Da)72,053
- Last updated2018-04-25 v1
- ChecksumE6C6C7F5EF620CE8
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP024785 EMBL· GenBank· DDBJ | AUB36477.1 EMBL· GenBank· DDBJ | Genomic DNA |