recR [2018-07-17 19:07:49]

required for the formation of RecA DNA repair centers

locus: BSU00210

pI: 5.30

mw: 21.83 kDa

protein length: 198 aa

gene length: 594 bp

function: DNA repair/ recombination

product: formation of RecA DNA repair centers

essential: no

synonyms: recM

Genomic Context

categories

• [category|SW 3|Information processing] → [category|SW 3.1|Genetics] → [category|SW 3.1.5|DNA repair/ recombination]
• [category|SW 3|Information processing] → [category|SW 3.1|Genetics] → [category|SW 3.1.5|DNA repair/ recombination] → [category|SW 3.1.5.6|Other proteins]

Gene

Coordinates: 28,867 → 29,463

Phenotypes of a mutant

• drastically reduced survival of mature dormant spores after exposure to ultrahigh vacuum desiccation and ionizing radiation that induce single strand (ss) DNA nicks and double-strand breaks (DSBs) [Pubmed|24285298]

The protein

Catalyzed reaction/ biological activity

• required for the formation of [protein|A44D4677FB70BE8F554BF1001A500F817C7DA95F|RecA] DNA repair centers (together with [protein|80E6F156764FF30300D034EE6FB44F2DB8338AF3|RecO]) [Pubmed|24891441]

Protein family

• recR family (according to Swiss-Prot)

[SW|Domains]

• [SW|TOPRIM domain] (aa 80-175) [Pubmed|9722641]

Structure

• [PDB|2V1C] (the [protein|BEBAF1EB53EBB3E7558BB5FE73C418B50000FA29|RecR]-[protein|80E6F156764FF30300D034EE6FB44F2DB8338AF3|RecO] complex from ''Deinococcus radiodurans'', [protein|BEBAF1EB53EBB3E7558BB5FE73C418B50000FA29|RecR]: 52% identity, 78% similarity, [protein|80E6F156764FF30300D034EE6FB44F2DB8338AF3|RecO]: 30%/ 58%) [Pubmed|17581636]

[SW|Localization]

• cytoplasm (homogeneous) [Pubmed|16479537]

Expression and Regulation

Operons

• genes: [gene|73D063EDC412F7F28DA27C986ECCCD1C4A1F6618|dnaX]-[gene|9AFCEFE83560B1E2B1FFD7CFD2E4F17FAE137889|yaaK]-[gene|BEBAF1EB53EBB3E7558BB5FE73C418B50000FA29|recR]-[gene|C5127208E7562F09249112240F0BE8C582B2E5AD|yaaL]-[gene|CB5D3A2E5BEE336539BEB2D7C5D9C3A63C78FD01|bofA]
  description: [Pubmed|22383849]

Biological materials

Mutant

• BKE00210 (Δ[gene|BEBAF1EB53EBB3E7558BB5FE73C418B50000FA29|recR]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE00210 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATGTTCTTTTATCCCCCTA, downstream forward: _UP4_TTGTAAGGAGGAAAAAGCGA
• BKK00210 (Δ[gene|BEBAF1EB53EBB3E7558BB5FE73C418B50000FA29|recR]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK00210 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATGTTCTTTTATCCCCCTA, downstream forward: _UP4_TTGTAAGGAGGAAAAAGCGA

References

Reviews

• 22933559

Original publications

• 12884008,17581636,16479537,24285298,24285298,24891441,9157236,9108290,8419343,9722641