SubtiBank SubtiBank
yqhB [2017-8-11 16:0:3]
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yqhB [2017-8-11 16:0:3]

general stress protein, required for protection against oxidative stress
locus
BSU24750
pI
5.54
mw
49.79 kDa
protein length
442 aa Sequence Blast
gene length
1326 bp Sequence Blast
function
protection against stress conditions
product
unknown
essential
no
synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 1|Cellular processes] → [category|SW 1.3|Homeostasis] → [category|SW 1.3.1|Metal ion homeostasis (K, Na, Ca, Mg)] → [category|SW 1.3.1.1|Magnesium uptake/ efflux]
  • [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.1|General stress proteins (controlled by SigB)]
  • [category|SW 4|Lifestyles] → [category|SW 4.3|Coping with stress] → [category|SW 4.3.8|Resistance against oxidative and electrophile stress]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]

    • Gene

    Coordinates
    2,561,585 → 2,562,913

    The protein

    Protein family

  • UPF0053 family (according to Swiss-Prot)

    • Paralogous protein(s)

  • [protein|BE0777DE7C40825D4DB7252EA84AAB3892578529|MpfA], [protein|B2E9D026B668C8530C406353E3400059388566FB|YhdT], [protein|45F03AB13292BBF0554785C7C02FE29033EDD742|YrkA], [protein|A459410312A926365B45CEB4694DE399B38820A2|YugS]

    • [SW|Domains]

  • [SW|DUF21 domain] (14-210)
  • 2 [SW|CBS domain]s (229-290, 295-355)

    • Structure

  • [PDB|4HG0] (CorC from E. coli, corresponds to the [SW|CBS domain]s and the C-terminal transporter-associated domain)

    • [SW|Localization]

  • cell membrane (according to Swiss-Prot)

    • Expression and Regulation

    Operons

    genes
    [gene|E53B8D437B848B637AEC8C1BB9428EC8B6EB280E|yqhB]
    description
    [Pubmed|16267290]

    sigma factors

  • [protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB]: sigma factor, [Pubmed|15805528], in [regulon|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB regulon]

    • regulatory mechanism

  • [protein|D267AF38B0CF107042326E9B8F3DD3C9C85840E4|LexA]: repression, [Pubmed|16267290], in [regulon|D267AF38B0CF107042326E9B8F3DD3C9C85840E4|LexA regulon]

    • regulation

  • induced by stress ([protein|search|SigB]) [Pubmed|15805528]
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    Biological materials

    Mutant

  • MGNA-C474 (yqhB::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/2472 NBRP B. subtilis, Japan]

    • Expression vector

  • pGP2935 (N-terminal His-tag, purification from ''E. coli'', in [SW|pWH844]), available in [SW|Jörg Stülke]'s lab

    • References

  • 16267290,15805528,22582280,27933050