PucR

• Description: transcriptional regulator of puc genes
  
  

Gene name	pucR
Synonyms	yunI
Essential	no
Product	transcriptional regulator of puc genes (PucR family)
Function	regulation of purine utilization
Gene expression levels in SubtiExpress: pucR
Metabolic function and regulation of this protein in SubtiPathways: Nucleotides (regulation), Alternative nitrogen sources
MW, pI	60 kDa, 6.188
Gene length, protein length	1593 bp, 531 aa
Immediate neighbours	pucH, pucJ
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

utilization of nucleotides, transcription factors and their control

This gene is a member of the following regulons

PucR regulon

The gene

Basic information

• Locus tag: BSU32420

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: PucR 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: O32138

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: pucR-pucJ-pucK-pucL-pucM PubMed

• Expression browser: pucR PubMed

• Sigma factor:

• Regulation:
  • repressed by purine nucleotides (effector: allantoin) (PucR) PubMed

• Regulatory mechanism:
  • PucR: transcription auto-repression PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: