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UniProtKB - P09152 (NARG_ECOLI)

Entry version 207 (07 Apr 2021)
Sequence version 4 (23 Jan 2007)
Previous versions | rss
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Protein

Respiratory nitrate reductase 1 alpha chain

Gene

narG

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

The nitrate reductase enzyme complex allows E.coli to use nitrate as an electron acceptor during anaerobic growth. The alpha chain is the actual site of nitrate reduction.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi50Iron-sulfur (4Fe-4S); via pros nitrogen1
Metal bindingi54Iron-sulfur (4Fe-4S)1
Metal bindingi58Iron-sulfur (4Fe-4S)1
Metal bindingi93Iron-sulfur (4Fe-4S)1
Metal bindingi223Molybdenum1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

  • anaerobic respiration Source: EcoCyc
  • nitrate assimilation Source: UniProtKB-KW
  • nitrate metabolic process Source: EcoCyc
Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase
Biological processElectron transport, Nitrate assimilation, Transport
Ligand4Fe-4S, Iron, Iron-sulfur, Metal-binding, Molybdenum

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:NARG-MONOMER
MetaCyc:NARG-MONOMER

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		1.7.5.1, 2026
1.7.99.4, 2026

Protein family/group databases

Transport Classification Database

More...TCDBi		5.A.3.1.1, the prokaryotic molybdopterin-containing oxidoreductase (pmo) family

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Respiratory nitrate reductase 1 alpha chain (EC:1.7.5.1)
Alternative name(s):
Nitrate reductase A subunit alpha
Quinol-nitrate oxidoreductase subunit alpha
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:narG
Synonyms:bisD, narC
Ordered Locus Names:b1224, JW1215
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cell membrane, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi50H → S: Loss of activity. 1 Publication1

Chemistry databases

Drug and drug target database

More...DrugBanki		DB07349, (1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYL OCTANOATE
DB04464, N-Formylmethionine

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved1 Publication
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000632332 – 1247Respiratory nitrate reductase 1 alpha chainAdd BLAST1246

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P09152

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P09152

PRoteomics IDEntifications database

More...PRIDEi		P09152

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By nitrate.

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Dimer of heterotrimers each composed of an alpha, a beta and a gamma chain. Alpha and beta are catalytic chains; gamma chains are involved in binding the enzyme complex to the cytoplasmic membrane.

Interacts with the NarJ chaperone.

4 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4263271, 68 interactors
850149, 5 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-1974, Nitrate reductase A complex

Database of interacting proteins

More...DIPi		DIP-10311N

Protein interaction database and analysis system

More...IntActi		P09152, 23 interactors

Molecular INTeraction database

More...MINTi		P09152

STRING: functional protein association networks

More...STRINGi		511145.b1224

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

11247
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		P09152

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P09152

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini43 – 1074Fe-4S Mo/W bis-MGD-typePROSITE-ProRule annotationAdd BLAST65

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Apoenzyme contains at least 2 NarJ-binding sites, one interfering with membrane anchoring and another being involved in molybdenum insertion. The first binding-site is a short peptide sequence near the N-terminus that contains a twin-arginine homologous motif.2 Publications

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG5013, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000422_14_1_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P09152

Database for complete collections of gene phylogenies

More...PhylomeDBi		P09152

Family and domain databases

Conserved Domains Database

More...CDDi		cd02776, MopB_CT_Nitrate-R-NarG-like, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR009010, Asp_de-COase-like_dom_sf
IPR037943, MopB_CT_Nitrate-R-NarG-like
IPR006657, MoPterin_dinucl-bd_dom
IPR006656, Mopterin_OxRdtase
IPR006963, Mopterin_OxRdtase_4Fe-4S_dom
IPR006655, Mopterin_OxRdtase_prok_CS
IPR027467, MopterinOxRdtase_cofactor_BS
IPR006468, NarG
IPR028189, Nitr_red_alph_N

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00384, Molybdopterin, 1 hit
PF01568, Molydop_binding, 1 hit
PF14710, Nitr_red_alph_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00926, Molybdop_Fe4S4, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50692, SSF50692, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01580, narG, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51669, 4FE4S_MOW_BIS_MGD, 1 hit
PS00551, MOLYBDOPTERIN_PROK_1, 1 hit
PS00490, MOLYBDOPTERIN_PROK_2, 1 hit
PS00932, MOLYBDOPTERIN_PROK_3, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P09152-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSKFLDRFRY FKQKGETFAD GHGQLLNTNR DWEDGYRQRW QHDKIVRSTH 
        60         70         80         90        100
GVNCTGSCSW KIYVKNGLVT WETQQTDYPR TRPDLPNHEP RGCPRGASYS 
       110        120        130        140        150
WYLYSANRLK YPMMRKRLMK MWREAKALHS DPVEAWASII EDADKAKSFK 
       160        170        180        190        200
QARGRGGFVR SSWQEVNELI AASNVYTIKN YGPDRVAGFS PIPAMSMVSY 
       210        220        230        240        250
ASGARYLSLI GGTCLSFYDW YCDLPPASPQ TWGEQTDVPE SADWYNSSYI 
       260        270        280        290        300
IAWGSNVPQT RTPDAHFFTE VRYKGTKTVA VTPDYAEIAK LCDLWLAPKQ 
       310        320        330        340        350
GTDAAMALAM GHVMLREFHL DNPSQYFTDY VRRYTDMPML VMLEERDGYY 
       360        370        380        390        400
AAGRMLRAAD LVDALGQENN PEWKTVAFNT NGEMVAPNGS IGFRWGEKGK 
       410        420        430        440        450
WNLEQRDGKT GEETELQLSL LGSQDEIAEV GFPYFGGDGT EHFNKVELEN 
       460        470        480        490        500
VLLHKLPVKR LQLADGSTAL VTTVYDLTLA NYGLERGLND VNCATSYDDV 
       510        520        530        540        550
KAYTPAWAEQ ITGVSRSQII RIAREFADNA DKTHGRSMII VGAGLNHWYH 
       560        570        580        590        600
LDMNYRGLIN MLIFCGCVGQ SGGGWAHYVG QEKLRPQTGW QPLAFALDWQ 
       610        620        630        640        650
RPARHMNSTS YFYNHSSQWR YETVTAEELL SPMADKSRYT GHLIDFNVRA 
       660        670        680        690        700
ERMGWLPSAP QLGTNPLTIA GEAEKAGMNP VDYTVKSLKE GSIRFAAEQP 
       710        720        730        740        750
ENGKNHPRNL FIWRSNLLGS SGKGHEFMLK YLLGTEHGIQ GKDLGQQGGV 
       760        770        780        790        800
KPEEVDWQDN GLEGKLDLVV TLDFRLSSTC LYSDIILPTA TWYEKDDMNT 
       810        820        830        840        850
SDMHPFIHPL SAAVDPAWEA KSDWEIYKAI AKKFSEVCVG HLGKETDIVT 
       860        870        880        890        900
LPIQHDSAAE LAQPLDVKDW KKGECDLIPG KTAPHIMVVE RDYPATYERF 
       910        920        930        940        950
TSIGPLMEKI GNGGKGIAWN TQSEMDLLRK LNYTKAEGPA KGQPMLNTAI 
       960        970        980        990       1000
DAAEMILTLA PETNGQVAVK AWAALSEFTG RDHTHLALNK EDEKIRFRDI 
      1010       1020       1030       1040       1050
QAQPRKIISS PTWSGLEDEH VSYNAGYTNV HELIPWRTLS GRQQLYQDHQ 
      1060       1070       1080       1090       1100
WMRDFGESLL VYRPPIDTRS VKEVIGQKSN GNQEKALNFL TPHQKWGIHS 
      1110       1120       1130       1140       1150
TYSDNLLMLT LGRGGPVVWL SEADAKDLGI ADNDWIEVFN SNGALTARAV 
      1160       1170       1180       1190       1200
VSQRVPAGMT MMYHAQERIV NLPGSEITQQ RGGIHNSVTR ITPKPTHMIG 
      1210       1220       1230       1240 
GYAHLAYGFN YYGTVGSNRD EFVVVRKMKN IDWLDGEGND QVQESVK
Length:1,247
Mass (Da):140,489
Last modified:January 23, 2007 - v4
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i640ABAD5FF01DF25
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti10Y → K AA sequence (PubMed:3053688).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
X16181 Genomic DNA Translation: CAA34303.1
X01164 Genomic DNA Translation: CAA25611.1
M11586 Genomic DNA Translation: AAA24201.1
U00096 Genomic DNA Translation: AAC74308.1
AP009048 Genomic DNA Translation: BAA36094.1
X15996 Genomic DNA Translation: CAA34127.1
L36649 Genomic DNA Translation: AAA64296.1

Protein sequence database of the Protein Information Resource

More...PIRi		E64869, RDECNA

NCBI Reference Sequences

More...RefSeqi		NP_415742.1, NC_000913.3
WP_000032939.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC74308; AAC74308; b1224
BAA36094; BAA36094; BAA36094

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57731990
945782

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW1215
eco:b1224

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.1057

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Worthington enzyme manual

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X16181 Genomic DNA Translation: CAA34303.1
X01164 Genomic DNA Translation: CAA25611.1
M11586 Genomic DNA Translation: AAA24201.1
U00096 Genomic DNA Translation: AAC74308.1
AP009048 Genomic DNA Translation: BAA36094.1
X15996 Genomic DNA Translation: CAA34127.1
L36649 Genomic DNA Translation: AAA64296.1
PIRiE64869, RDECNA
RefSeqiNP_415742.1, NC_000913.3
WP_000032939.1, NZ_LN832404.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1Q16X-ray1.90A1-1247[»]
1R27X-ray2.00A/C2-1247[»]
1SIWX-ray2.20A2-1247[»]
1Y4ZX-ray2.00A2-1247[»]
1Y5IX-ray1.90A2-1247[»]
1Y5LX-ray2.50A2-1247[»]
1Y5NX-ray2.50A2-1247[»]
3EGWX-ray1.90A2-1245[»]
3IR5X-ray2.30A1-1247[»]
3IR6X-ray2.80A1-1247[»]
3IR7X-ray2.50A1-1247[»]
SMRiP09152
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi4263271, 68 interactors
850149, 5 interactors
ComplexPortaliCPX-1974, Nitrate reductase A complex
DIPiDIP-10311N
IntActiP09152, 23 interactors
MINTiP09152
STRINGi511145.b1224

Chemistry databases

DrugBankiDB07349, (1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYL OCTANOATE
DB04464, N-Formylmethionine

Protein family/group databases

TCDBi5.A.3.1.1, the prokaryotic molybdopterin-containing oxidoreductase (pmo) family

Proteomic databases

jPOSTiP09152
PaxDbiP09152
PRIDEiP09152

Genome annotation databases

EnsemblBacteriaiAAC74308; AAC74308; b1224
BAA36094; BAA36094; BAA36094
GeneIDi57731990
945782
KEGGiecj:JW1215
eco:b1224
PATRICifig|1411691.4.peg.1057

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...EchoBASEi		EB0632

Phylogenomic databases

eggNOGiCOG5013, Bacteria
HOGENOMiCLU_000422_14_1_6
InParanoidiP09152
PhylomeDBiP09152

Enzyme and pathway databases

BioCyciEcoCyc:NARG-MONOMER
MetaCyc:NARG-MONOMER
BRENDAi1.7.5.1, 2026
1.7.99.4, 2026

Miscellaneous databases

EvolutionaryTraceiP09152

Protein Ontology

More...PROi		PR:P09152

Family and domain databases

CDDicd02776, MopB_CT_Nitrate-R-NarG-like, 1 hit
InterProiView protein in InterPro
IPR009010, Asp_de-COase-like_dom_sf
IPR037943, MopB_CT_Nitrate-R-NarG-like
IPR006657, MoPterin_dinucl-bd_dom
IPR006656, Mopterin_OxRdtase
IPR006963, Mopterin_OxRdtase_4Fe-4S_dom
IPR006655, Mopterin_OxRdtase_prok_CS
IPR027467, MopterinOxRdtase_cofactor_BS
IPR006468, NarG
IPR028189, Nitr_red_alph_N
PfamiView protein in Pfam
PF00384, Molybdopterin, 1 hit
PF01568, Molydop_binding, 1 hit
PF14710, Nitr_red_alph_N, 1 hit
SMARTiView protein in SMART
SM00926, Molybdop_Fe4S4, 1 hit
SUPFAMiSSF50692, SSF50692, 1 hit
TIGRFAMsiTIGR01580, narG, 1 hit
PROSITEiView protein in PROSITE
PS51669, 4FE4S_MOW_BIS_MGD, 1 hit
PS00551, MOLYBDOPTERIN_PROK_1, 1 hit
PS00490, MOLYBDOPTERIN_PROK_2, 1 hit
PS00932, MOLYBDOPTERIN_PROK_3, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiNARG_ECOLI
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P09152
Secondary accession number(s): P78294
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1989
Last sequence update: January 23, 2007
Last modified: April 7, 2021
This is version 207 of the entry and version 4 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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