RocA

• Description: 3-hydroxy-1-pyrroline-5-carboxylate dehydrogenase
  
  

Gene name	rocA
Synonyms	ipa-76d
Essential	no
Product	3-hydroxy-1-pyrroline-5-carboxylate dehydrogenase
Function	arginine, ornithine and citrulline utilization
MW, pI	56 kDa, 5.58
Gene length, protein length	1545 bp, 515 aa
Immediate neighbours	rocB, rocG
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Coordinates:

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: RocA subfamily (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification: phosphorylation on (Thr-2 OR Thr-4 OR Tyr-5) PubMed

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• Swiss prot entry: P39634

• KEGG entry: BSU37780

• E.C. number: 1.5.1.12

Expression and regulation

• Operon: rocA-rocB-rocC PubMed

• Sigma factor: SigL PubMed

• Regulation: induction by arginine (RocR) PubMed, repressed by CodY PubMed

• Regulatory mechanism: CodY: transcription repression PubMed, RocR: transcription activation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

1. Calogero S, Gardan R, Glaser P, Schweizer J, Rapoport G, Debarbouille M. (1994) RocR, a novel regulatory protein controlling arginine utilization in Bacillus subtilis, belongs to the NtrC/NifA family of transcriptional activators. J. Bacteriol. volume: page-page. PubMed
2. Macek et al. (2007) The serine/ threonine/ tyrosine phosphoproteome of the model bacterium Bacillus subtilis. Mol. Cell. Proteomics 6: 697-707 PubMed
3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed