Difference between revisions of "GdpP"

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|style="background:#ABCDEF;" align="center"|'''Function''' || control of sporulation initiation, cell wall homeostasis
 
|style="background:#ABCDEF;" align="center"|'''Function''' || control of sporulation initiation, cell wall homeostasis
 
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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/BSU40510 gdpP]
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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=BSU40510 gdpP]
 
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 74 kDa, 4.865   
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 74 kDa, 4.865   
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[rplI]]'', ''[[yybS]]''
 
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[rplI]]'', ''[[yybS]]''
 
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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:CAB16088&#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=BSU40510 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU40510 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU40510 Advanced_DNA]
 
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|colspan="2" | '''Genetic context''' <br/> [[Image:yybT_context.gif]]
 
|colspan="2" | '''Genetic context''' <br/> [[Image:yybT_context.gif]]

Revision as of 14:19, 13 May 2013

  • Description: cyclic di-AMP phosphodiesterase



Gene name gdpP
Synonyms yybT
Essential no
Product c-di-AMP phosphodiesterase
Function control of sporulation initiation, cell wall homeostasis
Gene expression levels in SubtiExpress: gdpP
MW, pI 74 kDa, 4.865
Gene length, protein length 1977 bp, 659 aa
Immediate neighbours rplI, yybS
Sequences Protein DNA Advanced_DNA
Genetic context
YybT context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
GdpP expression.png















Categories containing this gene/protein

metabolism of signalling nucleotides

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU40510

Phenotypes of a mutant

  • inactivation of gdpP strongly restores beta-lactam resistance in a sigM mutant PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
    • cyclic dinucleotide phosphodiesterase, hydrolysis of di-cyclic AMP PubMed
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
    • N-terminal domain that shares minimum sequence homology with Haem-binding Per-ARNT-Sim (PAS) domains (80 aa) PubMed
    • degenerate GGDEF domain (aa 173 - 301) PubMed
    • DHH/ DHHA1 phosphodiesterase domain PubMed
  • Modification:
  • Cofactor(s): b-type heme with 1:1 stoichiometry PubMed
  • Effectors of protein activity:
    • ppGpp inhibits cyclic dinucleotide phosphodiesterase activity PubMed
    • Heme binding suppresses phosphodiesterase activity PubMed

Database entries

  • Structure:
    • 2M1C (N-terminal PAS domain of GdpP from Geobacillus thermodenitrificans) PubMed
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Sigma factor:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:
    • there is an internal SigD-dependent antisense transcript (as-gdpP) PubMed

Biological materials

  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

GdpP homologs in other organisms

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