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SigD: Difference between revisions

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* '''Description:''' [[RNA polymerase]] [[sigma factor]] SigD <br/><br/>
{{#bank: SigD}}


{| align="right" border="1" cellpadding="2"
|-
|style="background:#ABCDEF;" align="center"|'''Gene name'''
|''sigD''
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''flaB ''
|-
|style="background:#ABCDEF;" align="center"| '''Essential''' || no
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || [[RNA polymerase]] [[sigma factor]] SigD
|-
|style="background:#ABCDEF;" align="center"|'''Function''' || regulation of flagella, motility, chemotaxis and autolysis
|-
|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=BSU16470 sigD]
|-
|colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://subtiwiki.uni-goettingen.de/interact/ ''Subt''Interact]''': [http://subtiwiki.uni-goettingen.de/interact/index.php?protein=SigD SigD]
|-
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 29 kDa, 5.167 
|-
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 762 bp, 254 aa
|-
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[cheD]]'', ''[[swrB]]''
|-
|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU16470 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU16470 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU16470 DNA_with_flanks]
|-
|colspan="2" | '''Genetic context''' <br/> [[Image:sigD_context.gif]]
<div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
|-
|colspan="2" |'''[http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=sigD_1716493_1717257_1 Expression at a glance]'''&#160;&#160;&#160;{{PubMed|22383849}}<br/>[[Image:sigD_expression.png|500px|link=http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU16470]]
|-
|}
__TOC__
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= [[Categories]] containing this gene/protein =
{{SubtiWiki category|[[transcription]]}},
{{SubtiWiki category|[[sigma factors and their control]]}},
{{SubtiWiki category|[[motility and chemotaxis]]}}
= This gene is a member of the following [[regulons]] =
{{SubtiWiki regulon|[[CodY regulon]]}},
{{SubtiWiki regulon|[[DegU regulon]]}},
{{SubtiWiki regulon|[[SigD regulon]]}},
{{SubtiWiki regulon|[[Spo0A regulon]]}}
=The [[SigD regulon]]=
=The gene=
=== Basic information ===
* '''Locus tag:''' BSU16470
===Phenotypes of a mutant ===
* Inactivation of ''[[alsR]]'', ''[[sigD]]'' and ''[[sigW]]'' increases competitive fitness of ''Bacillus subtilis'' under non-sporulating conditions {{PubMed|22344650}}
* mucoid phenotype due to the overproduction of poly-gamma-glutamate (because of the loss of ''[[motA]]-[[motB]]'' expression) {{PubMed|24296669}}
* not essential for pellicle biofilm formation, but mutant is outcompeted by the wild-type strain when competed during pellicle formation {{PubMed|26122431}}
=== Database entries ===
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=BSU16470&redirect=T BSU16470]
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/fla-che.html]
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10751]
=== Additional information===
=The protein=
=== Basic information/ Evolution ===
* '''Catalyzed reaction/ biological activity:'''
* '''Protein family:''' sigma-70 factor family (according to Swiss-Prot)
* '''Paralogous protein(s):'''
=== Extended information on the protein ===
* '''Kinetic information:'''
* '''Domains:'''
* '''Modification:'''
* '''Cofactor(s):'''
* '''Effectors of protein activity:''' interaction with [[FlgM]] inhibits SigD activity {{PubMed|10207036}}
* '''[[SubtInteract|Interactions]]:'''
** [[SigD]]-[[FlgM]] {{PubMed|10207036}}, [[SigD]]-([[RpoB]]-[[RpoC]])
* '''[[Localization]]:'''
=== Database entries ===
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=BSU16470&redirect=T BSU16470]
* '''Structure:'''
* '''UniProt:''' [http://www.uniprot.org/uniprot/P10726 P10726]
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU16470]
* '''E.C. number:'''
=== Additional information===
=Expression and regulation=
* '''Operon:''' part of the [[fla-che operon]]
** ''[[flgB]]-[[flgC]]-[[fliE]]-[[fliF]]-[[fliG]]-[[fliH]]-[[fliI]]-[[fliJ]]-[[ylxF]]-[[fliK]]-[[flgD]]-[[flgE]]-[[fliL]]-[[fliM]]-[[fliY]]-[[cheY]]-[[fliZ]]-[[fliP]]-[[fliQ]]-[[fliR]]-[[flhB]]-[[flhA]]-[[flhF]]-[[flhG]]-[[cheB]]-[[cheA]]-[[cheW]]-[[cheC]]-[[cheD]]-[[sigD]]-[[swrB]]'' {{PubMed|9657996,8157612,15175317}}
** ''[[ylxF]]-[[fliK]]-[[flgD]]-[[flgE]]-[[fliL]]-[[fliM]]-[[fliY]]-[[cheY]]-[[fliZ]]-[[fliP]]-[[fliQ]]-[[fliR]]-[[flhB]]-[[flhA]]-[[flhF]]-[[flhG]]-[[cheB]]-[[cheA]]-[[cheW]]-[[cheC]]-[[cheD]]-[[sigD]]-[[swrB]]'' {{PubMed|20233303}}
** ''[[sigD]]-[[swrB]]'' {{PubMed|9335309}}
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=sigD_1716493_1717257_1 sigD] {{PubMed|22383849}}
* '''[[Sigma factor]]:'''
** ''[[flgB]]'': [[SigA]] {{PubMed|9657996}}, [[SigD]] {{PubMed|9657996}}
** ''[[ylxF]]'': [[SigD]] {{PubMed|20233303}}
** ''[[sigD]]'': [[SigA]] {{PubMed|9335309}}
* '''Regulation:''' see [[fla-che operon]]
* '''Regulatory mechanism:''' see [[fla-che operon]]
* '''Additional information:'''
=Biological materials =
* '''Mutant:'''
** 1A716 ( ''sigD''::''cat''), {{PubMed|2832368}}, available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A716&Search=1A716 BGSC]
** DS6420 (marker-less  in NCIB3610) {{PubMed|22329926}}
* '''Expression vector:'''
       
* '''lacZ fusion:'''
* '''GFP fusion:'''
* '''two-hybrid system:''' B. pertussis adenylate cyclase-based bacterial two hybrid system ([[BACTH]]), available in [[Stülke]] lab
* '''FLAG-tag construct:''' GP948 (ermC, based on [[pGP1087]]), available in the [[Stülke]] lab
* '''Antibody:'''
=Labs working on this gene/protein=
=Your additional remarks=
=References=
==Reviews==
<pubmed> 20233302 25251856 </pubmed>
==The [[SigD regulon]]==
<pubmed>15033535,2111808,</pubmed>
==Original publications==
<pubmed> 26122431,22344650 22329926,21097624,22956758 21856853  8955328,7708689,9648743, 8169223,9096206,15175317, 2498284,16357223, 3127378, 26170408 9144176,18820022,7602586,2832368,8195064,11987133,,14651647, 9335309 9657996,8157612,15175317 10809682 8932324 20233303 17850253 10207036 16428420 24296669 25099370 24386445</pubmed>
[[Category:Protein-coding genes]]

Latest revision as of 09:01, 10 August 2015