Tsf

• Description: elongation factor Ts
  
  

Gene name	tsf
Synonyms
Essential	yes PubMed
Product	elongation factor Ts
Function	translation
Gene expression levels in SubtiExpress: tsf
MW, pI	32 kDa, 4.983
Gene length, protein length	879 bp, 293 aa
Immediate neighbours	rpsB, pyrH
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

translation, essential genes, phosphoproteins, most abundant proteins

This gene is a member of the following regulons

stringent response

The gene

Basic information

• Locus tag: BSU16500

Phenotypes of a mutant

essential PubMed

Database entries

• BsubCyc: BSU16500

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: EF-Ts family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification: phosphorylation on Ser-149 PubMed

• Cofactors:

• Effectors of protein activity:

• Interactions:

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• BsubCyc: BSU16500

• Structure:

• UniProt: P80700

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: tsf PubMed

• Sigma factor:

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

• Regulatory mechanism:

• Additional information:
  • belongs to the 100 most abundant proteins PubMed
  • number of protein molecules per cell (minimal medium with glucose and ammonium): 15126 PubMed
  • number of protein molecules per cell (complex medium with amino acids, without glucose): 53573 PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: