PucB

• Description: xanthine dehydrogenase
  
  

Gene name	pucB
Synonyms	yurE
Essential	no
Product	xanthine dehydrogenase
Function	purine utilization
Gene expression levels in SubtiExpress: pucB
Metabolic function and regulation of this protein in SubtiPathways: Purine salvage, Purine catabolism, Nucleotides (regulation)
MW, pI	20 kDa, 7.923
Gene length, protein length	591 bp, 197 aa
Immediate neighbours	pucC, pucA
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

This gene is a member of the following regulons

PucR regulon

The gene

Basic information

• Locus tag: BSU32500

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein 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: O32146

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: pucA-pucB-pucC-pucD-pucE PubMed

• Expression browser: pucB PubMed

• Sigma factor: SigA PubMed

• Regulation:
  • induced in the presence of purine nucleotides (effector: allantoin) (PucR) PubMed

• Regulatory mechanism:
  • PucR: transcription activaton PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: