PyrAB

• Description: carbamoyl-phosphate synthetase (catalytic subunit)
  
  

Gene name	pyrAB
Synonyms
Essential	no
Product	carbamoyl-phosphate synthetase (catalytic subunit)
Function	pyrimidine biosynthesis
MW, pI	117 kDa, 4.785
Gene length, protein length	3213 bp, 1071 aa
Immediate neighbours	pyrAA, pyrK
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU15520

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: 2 ATP + L-glutamine + HCO₃^- + H₂O = 2 ADP + phosphate + L-glutamate + carbamoyl phosphate (according to Swiss-Prot)

• Protein family: carB family (according to Swiss-Prot)

• Paralogous protein(s): CarB

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: membrane PubMed

Database entries

• Structure:

• Swiss prot entry: P25994

• KEGG entry: [3]

• E.C. number: 6.3.5.5

Expression and regulation

• Operon:

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Hannes Hahne, Susanne Wolff, Michael Hecker, Dörte Becher
From complementarity to comprehensiveness--targeting the membrane proteome of growing Bacillus subtilis by divergent approaches.
Proteomics: 2008, 8(19);4123-36
[PubMed:18763711] [WorldCat.org] [DOI] (I p)

1. Hahne et al. (2008) From complementarity to comprehensiveness - targeting the membrane proteome of growing Bacillus subtilis by divergent approaches. Proteomics 8: 4123-4136 PubMed
2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed