AscR

• Description: transcriptional activator of the snaA-tcyJ-tcyK-tcyL-tcyM-tcyN-cmoO-cmoI-cmoJ-ribR-sndA-ytnM operon
  
  

Gene name	ascR
Synonyms	ytlI
Essential	no
Product	transcriptional activator (LysR family)
Function	regulation of sulphur metabolism
Gene expression levels in SubtiExpress: ascR
Metabolic function and regulation of this protein in SubtiPathways: Riboflavin / FAD
MW, pI	35 kDa, 6.228
Gene length, protein length	924 bp, 308 aa
Immediate neighbours	snaA, ytkL
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

biosynthesis/ acquisition of amino acids, transcription factors and their control

This gene is a member of the following regulons

CymR regulon

The AscR regulon:

• snaA-tcyJ-tcyK-tcyL-tcyM-tcyN-cmoO-cmoI-cmoJ-ribR-sndA-ytnM

The gene

Basic information

• Locus tag: BSU29400

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: LysR family

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• UniProt: O35038

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: ascR PubMed

• Expression browser: ascR PubMed

• Sigma factor: SigA PubMed

• Regulation:
  • repressed in the presence of cysteine (CymR) PubMed

• Regulatory mechanism:
  • CymR: transcription repression PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: