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* '''Description:''' phosphoribosylanthranilate isomerase <br/><br/>
{{#bank: TrpF}}


{| align="right" border="1" cellpadding="2"
|-
|style="background:#ABCDEF;" align="center"|'''Gene name'''
|''trpF''
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
|-
|style="background:#ABCDEF;" align="center"| '''Essential''' || no
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || phosphoribosylanthranilate isomerase
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|style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of tryptophan
|-
|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU22650 trpF]
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/subtipathways/search.php?enzyme=trpF trpF]'''
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 23 kDa, 8.371 
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|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 645 bp, 215 aa
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[trpB]]'', ''[[trpC]]''
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU22650 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU22650 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU22650 DNA_with_flanks]
|-
|-
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|colspan="2" | '''Genetic context''' <br/> [[Image:trpF_context.gif]]
<div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
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|colspan="2" |'''[http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=trpF_2373487_2374134_-1 Expression at a glance]'''&#160;&#160;&#160;{{PubMed|22383849}}<br/>[[Image:trpF_expression.png|500px|link=http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU22650]]
|-
|}
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= [[Categories]] containing this gene/protein =
{{SubtiWiki category|[[biosynthesis/ acquisition of amino acids]]}}
= This gene is a member of the following [[regulons]] =
{{SubtiWiki regulon|[[TRAP regulon]]}}
=The gene=
=== Basic information ===
* '''Locus tag:''' BSU22650
===Phenotypes of a mutant ===
=== Database entries ===
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/trpEDCFBA-hisC-tyrA-aroE.html]
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10289]
=== Additional information===
=The protein=
=== Basic information/ Evolution ===
* '''Catalyzed reaction/ biological activity:''' N-(5-phospho-beta-D-ribosyl)anthranilate = 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate (according to Swiss-Prot)
* '''Protein family:''' TCR/tet family (according to Swiss-Prot)
* '''Paralogous protein(s):'''
=== Extended information on the protein ===
* '''Kinetic information:'''
* '''Domains:'''
* '''Modification:'''
* '''Cofactor(s):'''
* '''Effectors of protein activity:'''
* '''[[SubtInteract|Interactions]]:'''
* '''[[Localization]]:'''
=== Database entries ===
* '''Structure:'''
* '''UniProt:''' [http://www.uniprot.org/uniprot/P20167 P20167]
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU22650]
* '''E.C. number:''' [http://www.expasy.org/enzyme/5.3.1.24 5.3.1.24]
=== Additional information===
=Expression and regulation=
* '''Operon:'''
** ''[[aroF]]-[[aroB]]-[[aroH]]-[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]-[[hisC]]-[[tyrA]]-[[aroE]]'' (according to [http://dbtbs.hgc.jp/COG/prom/trpEDCFBA-hisC-tyrA-aroE.html DBTBS])
** ''[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]-[[hisC]]-[[tyrA]]-[[aroE]]'' {{PubMed|3924737}}
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=trpF_2373487_2374134_-1 trpF] {{PubMed|22383849}}
* '''Sigma factor:'''
** ''[[trpE]]'': [[SigA]] {{PubMed|6436812}}
* '''Regulation:'''
** induction by tryptophan ([[MtrB|TRAP]]) {{PubMed|1551827}}
* '''Regulatory mechanism:'''
** [[MtrB|TRAP]]: binding to the mRNA in the presence of tryptophan, this results in transcription termination {{PubMed|8419914}}
* '''Additional information:'''
** the mRNA is substantially stabilized upon depletion of [[Rny|RNase Y]] {{PubMed|21815947}}
=Biological materials =
* '''Mutant:'''
* '''Expression vector:'''
       
* '''lacZ fusion:'''
* '''GFP fusion:'''
* '''two-hybrid system:'''
* '''Antibody:'''
=Labs working on this gene/protein=
=Your additional remarks=
=References=
<pubmed> 14976255, 3924737, 6436812,2422155,8419914, 1551827 21815947  </pubmed>
[[Category:Protein-coding genes]]

Latest revision as of 14:03, 2 April 2014