ribB: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

RibB

Synonyms

3,4-dihydroxy-2-butanone-4-phosphate synthase[1], B3041[2][1], LuxH[2][1], HtrP[2][1], RibB[2][1] , ECK3032, htrP, JW3009, luxH, b3041

Product description

3,4-dihydroxy-2-butanone 4-phosphate synthase[2][3];

Component of 3,4-dihydroxy-2-butanone 4-phosphate synthase[2][3]

3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesis; acid-inducible; homodimeric[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:0000287

magnesium ion binding

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00180

F

Seeded from EcoCyc (v14.0)

complete

GO:0000287

magnesium ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0460

F

Seeded from EcoCyc (v14.0)

complete

GO:0005829

cytosol

PMID:16858726[5]

IDA: Inferred from Direct Assay

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0006950

response to stress

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0346

P

Seeded from EcoCyc (v14.0)

complete

GO:0008686

3,4-dihydroxy-2-butanone-4-phosphate synthase activity

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00180

F

Seeded from EcoCyc (v14.0)

complete

GO:0008686

3,4-dihydroxy-2-butanone-4-phosphate synthase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000422

F

Seeded from EcoCyc (v14.0)

complete

GO:0008686

3,4-dihydroxy-2-butanone-4-phosphate synthase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:4.1.99.12

F

Seeded from EcoCyc (v14.0)

complete

GO:0009231

riboflavin biosynthetic process

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00180

P

Seeded from EcoCyc (v14.0)

complete

GO:0009231

riboflavin biosynthetic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000422

P

Seeded from EcoCyc (v14.0)

complete

GO:0009231

riboflavin biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0686

P

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0019898

extrinsic to membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-9903

C

Seeded from EcoCyc (v14.0)

complete

GO:0030145

manganese ion binding

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00180

F

Seeded from EcoCyc (v14.0)

complete

GO:0030145

manganese ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0464

F

Seeded from EcoCyc (v14.0)

complete

GO:0046872

metal ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0479

F

Seeded from EcoCyc (v14.0)

complete

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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 3,4-dihydroxy-2-butanone 4-phosphate synthase

could be indirect

Protein

arcB

PMID:15690043[6]

Experiment(s):EBI-894222

Protein

atpD

PMID:15690043[6]

Experiment(s):EBI-894222

Protein

oxc

PMID:15690043[6]

Experiment(s):EBI-894222

Protein

ybaL

PMID:15690043[6]

Experiment(s):EBI-894222

Protein

phnN

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

greB

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

ppx

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

phnJ

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

lldR

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

pepD

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

purC

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

caiD

PMID:16606699[7]

Experiment(s):EBI-1144639

Protein

cysJ

PMID:16606699[7]

Experiment(s):EBI-1143882

Protein

arcB

PMID:19402753[8]

LCMS(ID Probability):99.0

Protein

oxc

PMID:19402753[8]

LCMS(ID Probability):99.0

Protein

ybaL

PMID:19402753[8]

LCMS(ID Probability):99.0

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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 

MNQTLLSSFG TPFERVENAL AALREGRGVM VLDDEDRENE GDMIFPAETM TVEQMALTIR
HGSGIVCLCI TEDRRKQLDL PMMVENNTSA YGTGFTVTIE AAEGVTTGVS AADRITTVRA
AIADGAKPSD LNRPGHVFPL RAQAGGVLTR GGHTEATIDL MTLAGFKPAG VLCELTNDDG
TMARAPECIE FANKHNMALV TIEDLVAYRQ AHERKAS
Length

217

Mol. Wt

23.353 kDa

pI

4.8 (calculated)

Extinction coefficient

2,980 - 3,480 (calc based on 2 Y, 0 W, and 4 C residues)

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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

16..209

PF00926 3,4-dihydroxy-2-butanone 4-phosphate synthase

PMID:19920124[9]

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

Structures

<beststructure> gene=ribB 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:16130937

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:947526

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0009980

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0A7J0

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10465

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10465

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:947526

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000458

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0460

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 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. ↑ Lasserre, JP et al. (2006) A complexomic study of Escherichia coli using two-dimensional blue native/SDS polyacrylamide gel electrophoresis. Electrophoresis 27 3306-21 PubMed
  6. ↑ 6.0 6.1 6.2 6.3 Butland, G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433 531-7 PubMed
  7. ↑ 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  8. ↑ 8.0 8.1 8.2 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  9. ↑ Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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