DprA
Revision as of 09:58, 17 April 2014 by 134.76.70.252 (talk)
- Description: conveys incoming ssDNA to RecA; facilitates the displacement of both SSBs (SsbB and SsbA), increases RecA nucleation onto SSB-coated ssDNA, and mediates DNA strand annealing
Gene name | dprA |
Synonyms | smf |
Essential | no |
Product | recombination mediator protein |
Function | DNA repair/ recombination |
Gene expression levels in SubtiExpress: dprA | |
Interactions involving this protein in SubtInteract: DprA | |
MW, pI | 32 kDa, 9.755 |
Gene length, protein length | 891 bp, 297 aa |
Immediate neighbours | sucD, topA |
Sequences | Protein DNA DNA_with_flanks |
Genetic context This image was kindly provided by SubtiList
| |
Expression at a glance PubMed |
Contents
Categories containing this gene/protein
DNA repair/ recombination, genetic competence
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU16110
Phenotypes of a mutant
- strongly impaired genetic recombination PubMed
Database entries
- BsubCyc: BSU16110
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family: smf family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
Database entries
- BsubCyc: BSU16110
- Structure:
- UniProt: P39813
- KEGG entry: [3]
Additional information
Expression and regulation
- Operon: dprA (according to DBTBS)
- Sigma factor:
- Additional information:
- number of protein molecules per cell (minimal medium with glucose and ammonium): 57 PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Peter Graumann, Freiburg University, Germany homepage
Your additional remarks
References