lacI:Gene Product(s): Difference between revisions

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!align=left {{table heading style}} |Synonyms
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DNA-binding transcriptional repressor<ref name='LIB:Riley_2006'/>, B0345<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, LacI<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, transcriptional repressor of the lac operon<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>  
''DNA-binding transcriptional repressor<ref name='LIB:Riley_2006'/>, B0345<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, LacI<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, transcriptional repressor of the lac operon<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/> , ECK0342, JW0336, b0345''
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!align=left {{table heading style}} |Product description
!align=left {{table heading style}} |Product description
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!|Database!!Accession!!Notes
!|Database!!Accession!!Notes
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[http://www.ncbi.nlm.nih.gov/protein NCBI (Protein)] ([[NCBI (Protein)|EcoliWiki Page]])
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[http://www.ncbi.nlm.nih.gov/protein/49176012 GI:49176012]
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Escherichia coli str. K-12 substr. MG1655
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[http://www.ncbi.nlm.nih.gov/protein NCBI (Protein)] ([[NCBI (Protein)|EcoliWiki Page]])
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[http://www.ncbi.nlm.nih.gov/protein/NP_414879.3 GeneID:945007]
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Escherichia coli str. K-12 substr. MG1655


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Revision as of 22:35, 22 September 2011

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
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

LacI

Synonyms

DNA-binding transcriptional repressor[1], B0345[2][1], LacI[2][1], transcriptional repressor of the lac operon[2][1] , ECK0342, JW0336, b0345

Product description

LacI transcriptional repressor[2][3]

Transcriptional repressor of lac operon[4]

EC number (for enzymes)


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Notes

Function

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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:0003677

DNA binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010982

F

Seeded from EcoCyc (v14.0)

complete

GO:0003677

DNA binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0238

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000843

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:0006350

transcription

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0804

P

Seeded from EcoCyc (v14.0)

complete

GO:0006355

regulation of transcription, DNA-dependent

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000843

P

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

lacZ

PMID:16606699[6]

Experiment(s):EBI-1136310
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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

From EcoCyc[3]


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Notes

Structure and Physical Properties

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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 

MKPVTLYDVA EYAGVSYQTV SRVVNQASHV SAKTREKVEA AMAELNYIPN RVAQQLAGKQ
SLLIGVATSS LALHAPSQIV AAIKSRADQL GASVVVSMVE RSGVEACKAA VHNLLAQRVS
GLIINYPLDD QDAIAVEAAC TNVPALFLDV SDQTPINSII FSHEDGTRLG VEHLVALGHQ
QIALLAGPLS SVSARLRLAG WHKYLTRNQI QPIAEREGDW SAMSGFQQTM QMLNEGIVPT
AMLVANDQMA LGAMRAITES GLRVGADISV VGYDDTEDSS CYIPPLTTIK QDFRLLGQTS
VDRLLQLSQG QAVKGNQLLP VSLVKRKTTL APNTQTASPR ALADSLMQLA RQVSRLESGQ
Length

360

Mol. Wt

38.589 kDa

pI

6.9 (calculated)

Extinction coefficient

22,920 - 23,295 (calc based on 8 Y, 2 W, and 3 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

5..50

PF00356 Bacterial regulatory proteins, lacI family

PMID:19920124[7]

Domain

76..327

PF00532 family

PMID:19920124[7]

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<motif_map/>

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

Structures

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

Models

View models at:

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Structure figures

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:49176012

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945007

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 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. ↑ 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. ↑ 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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