Reviewed,
UniProtKB/Swiss-Prot P0A9I9 (NIRD_ECO57)
Last modified
February 9, 2010.
Version 35.
History...
Clusters with 100%,
90%,
50% identity |
Third-party data |
Customize display | text xml rdf/xml gff fasta |
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information
Names and origin
| Protein names | Recommended name: Nitrite reductase [NAD(P)H] small subunit EC=1.7.1.4 | ||||
| Gene names |
| ||||
| Organism | Escherichia coli O157:H7 [Complete proteome] [HAMAP] | ||||
| Taxonomic identifier | 83334 [NCBI] | ||||
| Taxonomic lineage | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia |
Protein attributes
| Sequence length | 108 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Function | Required for activity of the reductase By similarity. |
| Catalytic activity | Ammonium hydroxide + 3 NAD(P)+ + H2O = nitrite + 3 NAD(P)H. |
| Subunit structure | Associates with nirB By similarity. |
| Subcellular location | Cytoplasm By similarity. |
| Sequence similarities | To B.subtilis nasE. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Nitrate assimilation |
| Cellular component | Cytoplasm |
| Ligand | NAD |
| Molecular function | Oxidoreductase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | nitrate assimilation Inferred from electronic annotation. Source: UniProtKB-KW oxidation reductionInferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | 2 iron, 2 sulfur cluster binding Inferred from electronic annotation. Source: InterPro nitrite reductase [NAD(P)H] activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||
Molecule processing | |||||||
|---|---|---|---|---|---|---|---|
| Chain | 1 – 108 | 108 | Nitrite reductase [NAD(P)H] small subunit | PRO_0000096854 | |||
Sequences
References
| [1] | "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7." Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J., Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G., Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J., Davis N.W. Blattner F.R.Nature 409:529-533(2001) [PubMed: 11206551] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / EDL933 / ATCC 700927 / EHEC. |
| [2] | "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12." Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K., Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T. Shinagawa H.DNA Res. 8:11-22(2001) [PubMed: 11258796] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / Sakai / RIMD 0509952 / EHEC. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AE005174 Genomic DNA. Translation: AAG58474.1. BA000007 Genomic DNA. Translation: BAB37640.1. |
| PIR | A91156. F86001. |
| RefSeq | NP_289914.1. NP_312244.1. |
3D structure databases | |
| SMR | P0A9I9. Positions 1-108. |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 915916. 958830. |
| GenomeReviews | Gene locus Z4727 in contig AE005174_GR. Gene locus ECs4217 in contig BA000007_GR. |
| KEGG | ece:Z4727. ecs:ECs4217. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | HBG668715. |
| OMA | GVCALVE. |
Enzyme and pathway databases | |
| BioCyc | ECOL83334:ECS4217-MONOMER. |
Family and domain databases | |
| InterPro | IPR012748. Nitri_red_NirD. IPR017881. Nitrite_Rdtase_lsu_NirD_bac. IPR017941. Rieske_2Fe-2S. [Graphical view] |
| Gene3D | G3DSA:2.102.10.10. Rieske_reg. 1 hit. |
| TIGRFAMs | TIGR02378. nirD_assim_sml. 1 hit. |
| PROSITE | PS51300. NIRD. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | NIRD_ECO57 | ||||||||
| Accession | Primary (citable) accession number: P0A9I9 Secondary accession number(s): P23675 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||

Clusters with


