Difference between revisions of "FabF"

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(Categories containing this gene/protein)
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* '''Description:''' beta-ketoacyl-acyl carrier protein synthase II <br/><br/>
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* '''Description:''' beta-ketoacyl-acyl carrier protein synthase II, involved in the control of membrane fluidity <br/><br/>
  
 
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{| align="right" border="1" cellpadding="2"  
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=== Additional information===
 
=== Additional information===
 
 
  
  
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=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
* '''Catalyzed reaction/ biological activity:''' (Z)-hexadec-11-enoyl-[acyl-carrier-protein] + malonyl-[acyl-carrier-protein] = (Z)-3-oxooctadec-13-enoyl-[acyl-carrier-protein] + CO<sub>2</sub> + [acyl-carrier-protein] (according to Swiss-Prot)  
+
* '''Catalyzed reaction/ biological activity:'''  
 +
** (Z)-hexadec-11-enoyl-[acyl-carrier-protein] + malonyl-[acyl-carrier-protein] = (Z)-3-oxooctadec-13-enoyl-[acyl-carrier-protein] + CO<sub>2</sub> + [acyl-carrier-protein] (according to Swiss-Prot)  
 +
** [[SigW]]-dependent expression of ''[[fabF]]'' and the ''[[yuaF]]-[[floT]]-[[yuaI]]'' operon result in reduced membrane fluidity {{PubMed|21542858,22178969}}
  
 
* '''Protein family:''' beta-ketoacyl-ACP synthases family (according to Swiss-Prot)
 
* '''Protein family:''' beta-ketoacyl-ACP synthases family (according to Swiss-Prot)
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<pubmed> 15952903 17919287</pubmed>
 
<pubmed> 15952903 17919287</pubmed>
 
==Original Publications==
 
==Original Publications==
'''Additional publications:'''  {{PubMed|21542858}}
+
'''Additional publications:'''  {{PubMed|21542858,22178969}}
 
<pubmed>18384517, 12837788,12737802, 12682299 21383089</pubmed>
 
<pubmed>18384517, 12837788,12737802, 12682299 21383089</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 18:37, 1 January 2012

  • Description: beta-ketoacyl-acyl carrier protein synthase II, involved in the control of membrane fluidity

Gene name fabF
Synonyms yjaY
Essential yes PubMed
Product beta-ketoacyl-acyl carrier protein synthase II
Function fatty acid biosynthesis
Metabolic function and regulation of this protein in SubtiPathways:
Lipid synthesis
MW, pI 43 kDa, 4.768
Gene length, protein length 1239 bp, 413 aa
Immediate neighbours fabHA, yjaZ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
FabF context.gif
This image was kindly provided by SubtiList







Categories containing this gene/protein

biosynthesis of lipids, cell envelope stress proteins (controlled by SigM, V, W, X, Y), essential genes

This gene is a member of the following regulons

FapR regulon, SigW regulon

The gene

Basic information

  • Locus tag: BSU11340

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
    • (Z)-hexadec-11-enoyl-[acyl-carrier-protein] + malonyl-[acyl-carrier-protein] = (Z)-3-oxooctadec-13-enoyl-[acyl-carrier-protein] + CO2 + [acyl-carrier-protein] (according to Swiss-Prot)
    • SigW-dependent expression of fabF and the yuaF-floT-yuaI operon result in reduced membrane fluidity PubMed
  • Protein family: beta-ketoacyl-ACP synthases 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: 1OX0 (the protein from Streptococcus pneumoniae) PubMed
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • fabHA: expressed when the cells experience a lack of malonyl-CoA (FapR) PubMed
    • fabHA: induced upon fatty acid biosynthesis inhibition PubMed
    • fabF: induced by alkaline shock and by polymyxin B, vancomycin, cephalosporin C, D-cycloserine, and triton X-100 (SigW) PubMed
  • 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

Original Publications

Additional publications: PubMed

Michaela Wenzel, Malay Patra, Dirk Albrecht, David Y-K Chen, K C Nicolaou, Nils Metzler-Nolte, Julia E Bandow
Proteomic signature of fatty acid biosynthesis inhibition available for in vivo mechanism-of-action studies.
Antimicrob Agents Chemother: 2011, 55(6);2590-6
[PubMed:21383089] [WorldCat.org] [DOI] (I p)

Gustavo E Schujman, Silvia Altabe, Diego de Mendoza
A malonyl-CoA-dependent switch in the bacterial response to a dysfunction of lipid metabolism.
Mol Microbiol: 2008, 68(4);987-96
[PubMed:18384517] [WorldCat.org] [DOI] (I p)

Allen C Price, Charles O Rock, Stephen W White
The 1.3-Angstrom-resolution crystal structure of beta-ketoacyl-acyl carrier protein synthase II from Streptococcus pneumoniae.
J Bacteriol: 2003, 185(14);4136-43
[PubMed:12837788] [WorldCat.org] [DOI] (P p)

Gustavo E Schujman, Luciana Paoletti, Alan D Grossman, Diego de Mendoza
FapR, a bacterial transcription factor involved in global regulation of membrane lipid biosynthesis.
Dev Cell: 2003, 4(5);663-72
[PubMed:12737802] [WorldCat.org] [DOI] (P p)

K Kobayashi, S D Ehrlich, A Albertini, G Amati, K K Andersen, M Arnaud, K Asai, S Ashikaga, S Aymerich, P Bessieres, F Boland, S C Brignell, S Bron, K Bunai, J Chapuis, L C Christiansen, A Danchin, M Débarbouille, E Dervyn, E Deuerling, K Devine, S K Devine, O Dreesen, J Errington, S Fillinger, S J Foster, Y Fujita, A Galizzi, R Gardan, C Eschevins, T Fukushima, K Haga, C R Harwood, M Hecker, D Hosoya, M F Hullo, H Kakeshita, D Karamata, Y Kasahara, F Kawamura, K Koga, P Koski, R Kuwana, D Imamura, M Ishimaru, S Ishikawa, I Ishio, D Le Coq, A Masson, C Mauël, R Meima, R P Mellado, A Moir, S Moriya, E Nagakawa, H Nanamiya, S Nakai, P Nygaard, M Ogura, T Ohanan, M O'Reilly, M O'Rourke, Z Pragai, H M Pooley, G Rapoport, J P Rawlins, L A Rivas, C Rivolta, A Sadaie, Y Sadaie, M Sarvas, T Sato, H H Saxild, E Scanlan, W Schumann, J F M L Seegers, J Sekiguchi, A Sekowska, S J Séror, M Simon, P Stragier, R Studer, H Takamatsu, T Tanaka, M Takeuchi, H B Thomaides, V Vagner, J M van Dijl, K Watabe, A Wipat, H Yamamoto, M Yamamoto, Y Yamamoto, K Yamane, K Yata, K Yoshida, H Yoshikawa, U Zuber, N Ogasawara
Essential Bacillus subtilis genes.
Proc Natl Acad Sci U S A: 2003, 100(8);4678-83
[PubMed:12682299] [WorldCat.org] [DOI] (P p)