YbxF

• Description: similar to ribosomal protein L7 family, associated with the ribosome during exponential growth
  
  

Gene name	ybxF
Synonyms	ybaB
Essential	no
Product	unknown
Function	unknown
MW, pI	8 kDa, 9.511
Gene length, protein length	246 bp, 82 aa
Immediate neighbours	rpoC, rpsL
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

translation

This gene is a member of the following regulons

stringent response

The gene

Basic information

• Locus tag: BSU01090

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: ribosomal protein L7Ae family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: P46350

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Sigma factor:

• Regulation:
  • RelA dependent downregulation (Class I) during stringent response PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Ludĕk Sojka, Vladimír Fucík, Libor Krásný, Ivan Barvík, Jirí Jonák
YbxF, a protein associated with exponential-phase ribosomes in Bacillus subtilis.
J Bacteriol: 2007, 189(13);4809-14
[PubMed:17468242] [WorldCat.org] [DOI] (P p)

Christine Eymann, Georg Homuth, Christian Scharf, Michael Hecker
Bacillus subtilis functional genomics: global characterization of the stringent response by proteome and transcriptome analysis.
J Bacteriol: 2002, 184(9);2500-20
[PubMed:11948165] [WorldCat.org] [DOI] (P p)