Difference between revisions of "PabB"

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|style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of folate
 
|style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of folate
 
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://cellpublisher.gobics.de/subtiexpress/ ''Subti''Express]''': [http://cellpublisher.gobics.de/subtiexpress/bsu/BSU00740 pabB]
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|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=BSU00740 pabB]
 
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://cellpublisher.gobics.de/subtinteract/startpage/start/ ''Subt''Interact]''': [http://cellpublisher.gobics.de/subtinteract/interactionList/2/PabB PabB]
 
|colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://cellpublisher.gobics.de/subtinteract/startpage/start/ ''Subt''Interact]''': [http://cellpublisher.gobics.de/subtinteract/interactionList/2/PabB PabB]
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[cysK]]'', ''[[pabA]]''
 
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[cysK]]'', ''[[pabA]]''
 
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|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB11850&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU00740 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU00740 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU00740 Advanced_DNA]
 
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|colspan="2" | '''Genetic context''' <br/> [[Image:pabB_context.gif]]
 
|colspan="2" | '''Genetic context''' <br/> [[Image:pabB_context.gif]]

Revision as of 11:56, 13 May 2013

  • Description: para-aminobenzoate synthase (subunit A)

Gene name pabB
Synonyms pab
Essential no
Product para-aminobenzoate synthase (subunit A)
Function biosynthesis of folate
Gene expression levels in SubtiExpress: pabB
Interactions involving this protein in SubtInteract: PabB
Metabolic function and regulation of this protein in SubtiPathways:
Phe, Tyr, Trp, Folate
MW, pI 53 kDa, 5.234
Gene length, protein length 1410 bp, 470 aa
Immediate neighbours cysK, pabA
Sequences Protein DNA Advanced_DNA
Genetic context
PabB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
PabB expression.png




























Categories containing this gene/protein

biosynthesis of cofactors

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU00740

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Chorismate + L-glutamine = 4-amino-4-deoxychorismate + L-glutamate (according to Swiss-Prot)
  • Protein family: anthranilate synthase component I family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [3]

Additional information

Expression and regulation

  • 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

Antoine de Saizieu, Pierre Vankan, Cassandra Vockler, Adolphus P G M van Loon
The trp RNA-binding attenuation protein (TRAP) regulates the steady-state levels of transcripts of the Bacillus subtilis folate operon.
Microbiology (Reading): 1997, 143 ( Pt 3);979-989
[PubMed:9084182] [WorldCat.org] [DOI] (P p)