RecO

• Description: mediator of RecA binding to ssDNA
  
  

Gene name	recO
Synonyms	yqxN, yqfI
Essential	no
Product	mediator of RecA binding to ssDNA
Function	DNA repair/ recombination
Interactions involving this protein in SubtInteract: RecO
MW, pI	29 kDa, 8.208
Gene length, protein length	765 bp, 255 aa
Immediate neighbours	glyQ, era
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

DNA repair/ recombination

The gene

Basic information

• Locus tag: BSU25280

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:
  • provides RecA access to ssDNA during chromosomal transformation (together with DprA) PubMed

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

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:
  • SsbA-RecO PubMed
  • RecR-RecO, RecR:RecO molecular ratio of 2:1 (as judged from other bacteria such as E. coli and Deinococcus radiodurans) PubMed

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• Structure:
  • 2V1C (the RecR-RecO complex from Deinococcus radiodurans, RecR: 52% identity, 78% similarity, RecO: 30%/ 58%) PubMed

• UniProt: P42095

• KEGG entry: [2]

• E.C. number:

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

Additional publications: PubMed