narW:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

NarW

Synonyms

nitrate reductase 2 (NRZ), delta subunit (assembly subunit)[1], B1466[2][1], ChlZ[2][1], NarW[2][1] , chlZ, ECK1460, JW1461, b1466

Product description

NarW, probable private chaperone for NarZ nitrate reductase subunit[2][3]

Redox enzyme maturation protein (REMP) for for NarZYV, molybdenum insertion; binds NarZ[4]

EC number (for enzymes)

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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005737

cytoplasm

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0008940

nitrate reductase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003765

F

Seeded from EcoCyc (v14.0)

complete

GO:0008940

nitrate reductase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.7.99.4

F

Seeded from EcoCyc (v14.0)

complete

GO:0009325

nitrate reductase complex

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003765

C

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

Seeded from EcoCyc (v14.0)

complete

GO:0042128

nitrate assimilation

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0534

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003765

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

P

Seeded from EcoCyc (v14.0)

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

narG

PMID:15690043[5]

Experiment(s):EBI-880282, EBI-885632

Protein

narH

PMID:15690043[5]

Experiment(s):EBI-880282

Protein

greB

PMID:16606699[6]

Experiment(s):EBI-1139917

Protein

nadE

PMID:16606699[6]

Experiment(s):EBI-1139917

Protein

narY

PMID:15690043[5]

Experiment(s):EBI-885632

Protein

narZ

PMID:19402753[7]

LCMS(ID Probability):99.6 MALDI(Z-score):5.594712

Protein

narY

PMID:19402753[7]

LCMS(ID Probability):99.6 MALDI(Z-score):3.712470

Protein

narG

PMID:19402753[7]

LCMS(ID Probability):99.6 MALDI(Z-score):20.478777

Protein

narH

PMID:19402753[7]

LCMS(ID Probability):99.6 MALDI(Z-score):23.794827

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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

Cytoplasm

PMID:1545706[8], PMID:2233673[9]

EchoLocation:narW


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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MQILKVIGLL MEYPDELLWE CKEDALALIR RDAPMLTDFT HNLLNAPLLD KQAEWCEVFD
RGRTTSLLLF EHVHAESRDR GQAMVDLLAE YEKVGLQLDC RELPDYLPLY LEYLSVLPDD
QAKEGLLNVA PILALLGGRL KQREAPWYAL FDALLQLAGS SLSSDSVTKQ VNSEERDDTR
QALDAVWEEE QVKFIEDNAT ACDSSPLNQY QRRFSQDVAP QYVDISAGGG K
Length

231

Mol. Wt

26.16 kDa

pI

4.3 (calculated)

Extinction coefficient

33,920 - 34,420 (calc based on 8 Y, 4 W, and 4 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

3..157

PF02613 Nitrate reductase delta subunit

PMID:19920124[10]

<motif_map/>

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=narW taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16129425

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946032

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0004892

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P19317

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10645

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10645

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946032

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000638

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0639

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. 5.0 5.1 5.2 Butland, G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433 531-7 PubMed
  6. 6.0 6.1 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. 7.0 7.1 7.2 7.3 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  8. Blasco, F et al. (1992) Involvement of the narJ or narW gene product in the formation of active nitrate reductase in Escherichia coli. Mol. Microbiol. 6 221-30 PubMed
  9. Blasco, F et al. (1990) Nitrate reductases of Escherichia coli: sequence of the second nitrate reductase and comparison with that encoded by the narGHJI operon. Mol. Gen. Genet. 222 104-11 PubMed
  10. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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