nadB: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

NadB

Synonyms

quinolinate synthase, L-aspartate oxidase (B protein) subunit[1], B2574[2][1], Nic[2][1], NicB[2][1], NadB[2][1] , ECK2572, JW2558, nic, nicB, b2574

Product description

L-ASPARTATE-OXID[2][3];

Component of quinolinate synthase complex[2][3]

Quinolinate synthase, B protein[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

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005288

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0963

C

Seeded from EcoCyc (v14.0)

complete

GO:0008734

L-aspartate oxidase activity

PMID:2841129[5]

IMP: Inferred from Mutant Phenotype

F

Purification assay for L-aspartate oxidase shown in Table 2.

complete

GO:0005737

cytoplasm

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0086

C

Seeded from EcoCyc (v14.0)

complete

GO:0008734

L-aspartate oxidase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005288

F

Seeded from EcoCyc (v14.0)

complete

GO:0008734

L-aspartate oxidase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.4.3.16

F

Seeded from EcoCyc (v14.0)

complete

GO:0009055

electron carrier activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003953

F

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004112

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005288

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR015939

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

Subunits of quinolinate synthase complex

could be indirect

Protein

tyrR

PMID:16606699[6]

Experiment(s):EBI-1143332

Protein

ulaB

PMID:16606699[6]

Experiment(s):EBI-1143332

Protein

fur

PMID:16606699[6]

Experiment(s):EBI-1143332

Protein

rhsD

PMID:16606699[6]

Experiment(s):EBI-1143332

Protein

narY

PMID:16606699[6]

Experiment(s):EBI-1143332

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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

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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

MNTLPEHSCD VLIIGSGAAG LSLALRLADQ HQVIVLSKGP VTEGSTFYAQ GGIAAVFDET
DSIDSHVEDT LIAGAGICDR HAVEFVASNA RSCVQWLIDQ GVLFDTHIQP NGEESYHLTR
EGGHSHRRIL HAADATGREV ETTLVSKALN HPNIRVLERS NAVDLIVSDK IGLPGTRRVV
GAWVWNRNKE TVETCHAKAV VLATGGASKV YQYTTNPDIS SGDGIAMAWR AGCRVANLEF
NQFHPTALYH PQARNFLLTE ALRGEGAYLK RPDGTRFMPD FDERGELAPR DIVARAIDHE
MKRLGADCMF LDISHKPADF IRQHFPMIYE KLLGLGIDLT QEPVPIVPAA HYTCGGVMVD
DHGRTDVEGL YAIGEVSYTG LHGANRMASN SLLECLVYGW SAAEDITRRM PYAHDISTLP
PWDESRVENP DERVVIQHNW HELRLFMWDY VGIVRTTKRL ERALRRITML QQEIDEYYAH
FRVSNNLLEL RNLVQVAELI VRCAMMRKES RGLHFTLDYP ELLTHSGPSI LSPGNHYINR
Length

540

Mol. Wt

60.337 kDa

pI

6.3 (calculated)

Extinction coefficient

69,330 - 70,455 (calc based on 17 Y, 8 W, and 9 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

440..526

PF02910 domain

PMID:19920124[7]

Domain

10..392

PF00890 FAD binding domain

PMID:19920124[7]

<motif_map/>

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

Structures

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

Models

View models at:

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Structure figures

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</protect>

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:16130499

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:947049

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0008471

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P10902

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10631

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10631

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:947049

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000624

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0625

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 2.4 2.5 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 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. Flachmann, R et al. (1988) Molecular biology of pyridine nucleotide biosynthesis in Escherichia coli. Cloning and characterization of quinolinate synthesis genes nadA and nadB. Eur. J. Biochem. 175 221-8 PubMed
  6. 6.0 6.1 6.2 6.3 6.4 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 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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