Difference between revisions of "UgtP"

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(Expression and regulation)
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===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
** cells are bent and distended {{PubMed|22362028}}
+
* cells are bent and distended {{PubMed|22362028}}
** increased expression of the [[SigM]], [[SigV]], and [[SigX]] regulons {{PubMed|22362028}}
+
* increased expression of the [[SigM]], [[SigV]], and [[SigX]] regulons {{PubMed|22362028}}
** altered [[localization]] of [[MreB]] (irregular clusters instead of helical dots)  {{PubMed|22362028}}
+
* altered [[localization]] of [[MreB]] (irregular clusters instead of helical dots)  {{PubMed|22362028}}
 +
* the inactivation of ''[[ugtP]]'' suppresses the poor and filametous growth of the ''[[yvcL]] [[zapA]]'' double mutant {{PubMed|24097947}}
  
 
=== Database entries ===
 
=== Database entries ===
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<pubmed> 19680248 17662935 22575476 </pubmed>
 
<pubmed> 19680248 17662935 22575476 </pubmed>
 
==Original Publications==
 
==Original Publications==
<pubmed>9244290,18820022,17662947,9720862 22362028 15640167 23935518 22931116</pubmed>
+
<pubmed>9244290,18820022,17662947,9720862 22362028 15640167 23935518 22931116 24097947</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 18:16, 21 December 2013

  • Description: UDP-glucose diacylglycerol glucosyltransferase, growth-rate dependent inhibitor of cell division

Gene name ugtP
Synonyms ypfP
Essential no
Product UDP-glucose diacylglycerol glucosyltransferase
Function synthesis of glycolipids and anchoring of lipoteichoic
acid, inhibition of FtsZ assembly
Gene expression levels in SubtiExpress: ugtP
Interactions involving this protein in SubtInteract: UgtP
Metabolic function and regulation of this protein in SubtiPathways:
Lipid synthesis
MW, pI 43 kDa, 8.398
Gene length, protein length 1146 bp, 382 aa
Immediate neighbours metA, cspD
Sequences Protein DNA DNA_with_flanks
Genetic context
UgtP context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
UgtP expression.png















Categories containing this gene/protein

cell division, lipid metabolism/ other, cell envelope stress proteins (controlled by SigM, V, W, X, Y), membrane proteins

This gene is a member of the following regulons

SigM regulon

The gene

Basic information

  • Locus tag: BSU21920

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
    • UDP-glucose + 1,2-diacylglycerol = UDP + 1,2-diacyl-3-(O-beta-D-glucopyranosyl)-sn-glycerol (according to Swiss-Prot)
    • the interaction with FtsZ results in inhibition of cell division and an increase of cell size PubMed
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Modification:
  • Effectors of protein activity:
    • oligomerization of UgtP is inhibited by UDP-Glc and by interaction with FtsZ PubMed
  • Localization:
    • membrane-bound protein, self-assembles into tightly wound spirals in vitro PubMed
    • under nutrient rich conditions (increased concentration of UDP-Glc): throughout the cell, concentrated at the cell poles and/or the cytokinetic ring, interaction with FtsZ PubMed
    • under nutrient poor conditions: forms punctate foci (oligomers), no interaction with FtsZ PubMed

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Expression vector:
    • pGP2571, for expression in B. subtilis (based on pBQ200, available in Jörg Stülke's lab
    • pGP2600, for expression/ purification from E. coli with N-terminal His-tag, in pWH844, available in Jörg Stülke's lab
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Reviews

An-Chun Chien, Norbert S Hill, Petra Anne Levin
Cell size control in bacteria.
Curr Biol: 2012, 22(9);R340-9
[PubMed:22575476] [WorldCat.org] [DOI] (I p)

David W Adams, Jeff Errington
Bacterial cell division: assembly, maintenance and disassembly of the Z ring.
Nat Rev Microbiol: 2009, 7(9);642-53
[PubMed:19680248] [WorldCat.org] [DOI] (I p)

Daisuke Shiomi, William Margolin
A sweet sensor for size-conscious bacteria.
Cell: 2007, 130(2);216-8
[PubMed:17662935] [WorldCat.org] [DOI] (P p)

Original Publications

Katarina Surdova, Pamela Gamba, Dennis Claessen, Tjalling Siersma, Martijs J Jonker, Jeff Errington, Leendert W Hamoen
The conserved DNA-binding protein WhiA is involved in cell division in Bacillus subtilis.
J Bacteriol: 2013, 195(24);5450-60
[PubMed:24097947] [WorldCat.org] [DOI] (I p)

Norbert S Hill, Paul J Buske, Yue Shi, Petra Anne Levin
A moonlighting enzyme links Escherichia coli cell size with central metabolism.
PLoS Genet: 2013, 9(7);e1003663
[PubMed:23935518] [WorldCat.org] [DOI] (I p)

An-Chun Chien, Shannon Kian Gharabiklou Zareh, Yan Mei Wang, Petra Anne Levin
Changes in the oligomerization potential of the division inhibitor UgtP co-ordinate Bacillus subtilis cell size with nutrient availability.
Mol Microbiol: 2012, 86(3);594-610
[PubMed:22931116] [WorldCat.org] [DOI] (I p)

Satoshi Matsuoka, Minako Chiba, Yu Tanimura, Michihiro Hashimoto, Hiroshi Hara, Kouji Matsumoto
Abnormal morphology of Bacillus subtilis ugtP mutant cells lacking glucolipids.
Genes Genet Syst: 2011, 86(5);295-304
[PubMed:22362028] [WorldCat.org] [DOI] (I p)

Letal I Salzberg, John D Helmann
Phenotypic and transcriptomic characterization of Bacillus subtilis mutants with grossly altered membrane composition.
J Bacteriol: 2008, 190(23);7797-807
[PubMed:18820022] [WorldCat.org] [DOI] (I p)

Richard B Weart, Amy H Lee, An-Chun Chien, Daniel P Haeusser, Norbert S Hill, Petra Anne Levin
A metabolic sensor governing cell size in bacteria.
Cell: 2007, 130(2);335-47
[PubMed:17662947] [WorldCat.org] [DOI] (P p)

Vladimir Lazarevic, Blazenka Soldo, Noël Médico, Harold Pooley, Sierd Bron, Dimitri Karamata
Bacillus subtilis alpha-phosphoglucomutase is required for normal cell morphology and biofilm formation.
Appl Environ Microbiol: 2005, 71(1);39-45
[PubMed:15640167] [WorldCat.org] [DOI] (P p)

P Jorasch, F P Wolter, U Zähringer, E Heinz
A UDP glucosyltransferase from Bacillus subtilis successively transfers up to four glucose residues to 1,2-diacylglycerol: expression of ypfP in Escherichia coli and structural analysis of its reaction products.
Mol Microbiol: 1998, 29(2);419-30
[PubMed:9720862] [WorldCat.org] [DOI] (P p)

K D Price, S Roels, R Losick
A Bacillus subtilis gene encoding a protein similar to nucleotide sugar transferases influences cell shape and viability.
J Bacteriol: 1997, 179(15);4959-61
[PubMed:9244290] [WorldCat.org] [DOI] (P p)