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* '''Description:''' phosphatidylserine synthase <br/><br/>
{{#bank: PssA}}


{| align="right" border="1" cellpadding="2"
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|style="background:#ABCDEF;" align="center"|'''Gene name'''
|''pssA''
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''pss ''
|-
|style="background:#ABCDEF;" align="center"| '''Essential''' || no
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || phosphatidylserine synthase
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|style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of phospholipids
|-
|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=BSU02270 pssA]
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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=pssA pssA]'''
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 19 kDa, 7.881 
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|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 531 bp, 177 aa
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ybfK]]'', ''[[ybfM]]''
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU02270 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU02270 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU02270 DNA_with_flanks]
|-
|colspan="2" | '''Genetic context''' <br/> [[Image:pssA_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=pssA_247744_248277_1 Expression at a glance]'''&#160;&#160;&#160;{{PubMed|22383849}}<br/>[[Image:pssA_expression.png|500px|link=http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU02270]]
|-
|}
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= [[Categories]] containing this gene/protein =
{{SubtiWiki category|[[biosynthesis of lipids]]}},
{{SubtiWiki category|[[cell envelope stress proteins (controlled by SigM, V, W, X, Y)]]}},
{{SubtiWiki category|[[membrane proteins]]}}
= This gene is a member of the following [[regulons]] =
{{SubtiWiki regulon|[[SigX regulon]]}}
=The gene=
=== Basic information ===
* '''Locus tag:''' BSU02270
===Phenotypes of a mutant ===
=== Database entries ===
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/pssA-ybfM-psd.html]
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11012]
=== Additional information===
=The protein=
=== Basic information/ Evolution ===
* '''Catalyzed reaction/ biological activity:''' CDP-diacylglycerol + L-serine = CMP + (3-sn-phosphatidyl)-L-serine (according to Swiss-Prot)
* '''Protein family:''' CDP-alcohol phosphatidyltransferase class-I 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]]:'''
** cell membrane at the septum {{PubMed|15743965}}
=== Database entries ===
* '''Structure:'''
* '''UniProt:''' [http://www.uniprot.org/uniprot/P39823 P39823]
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU02270]
* '''E.C. number:''' [http://www.expasy.org/enzyme/2.7.8.8 2.7.8.8]
=== Additional information===
=Expression and regulation=
* '''Operon:''' ''[[pssA]]-[[ybfM]]-[[psd]]'' {{PubMed|14762009}}
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=pssA_247744_248277_1 pssA] {{PubMed|22383849}}
* '''Sigma factor:''' [[SigA]] {{PubMed|14762009}}, [[SigX]] {{PubMed|14762009}}
* '''Regulation:'''
* '''Regulatory mechanism:'''
* '''Additional information:'''
=Biological materials =
* '''Mutant:'''
* '''Expression vector:'''
       
* '''lacZ fusion:'''
* '''GFP fusion:'''
* '''two-hybrid system:'''
* '''Antibody:'''
=Labs working on this gene/protein=
=Your additional remarks=
=References=
==Reviews==
<pubmed>9370336 , </pubmed>
==Original publications==
<pubmed>14762009,18820022,9422599 ,8829529  15743965</pubmed>
[[Category:Protein-coding genes]]

Latest revision as of 12:53, 2 April 2014