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hemX [2017-8-11 16:0:3]
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hemX [2017-8-11 16:0:3]

negative effector of the concentration of [protein|B1413EB525000744BE8E429E760220A13BC4530D|HemA]
locus
BSU28160
pI
9.28
mw
31.89 kDa
protein length
276 aa Sequence Blast
gene length
828 bp Sequence Blast
function
heme biosynthesis
product
regulatory protein, protease?
essential
no
synonyms
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.6|Additional metabolic pathways] → [category|SW 2.6.2|Biosynthesis of cofactors] → [category|SW 2.6.2.6|Biosynthesis of heme/ siroheme]

    • Gene

    Coordinates
    2,876,928 → 2,877,758

    Expression and Regulation

    Operons

    count
    2
    genes
    [gene|B1413EB525000744BE8E429E760220A13BC4530D|hemA]-[gene|88616BA1E853E11BE0CB18F06287CA4C68143148|hemX]-[gene|D266E22E07B849E2AEB0EF232C49A2FE1EA4E02B|hemC]-[gene|33459D4389F85D60311FCE770BBA0ED9802BA342|hemD]-[gene|70263A55987F110209367CF45AD65A584AD3077D|hemB]-[gene|A54B2C86638D474F5F892003B42C535B5B39A42E|hemL]
    description
    [Pubmed|1672867]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|1672867], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

  • [protein|00BCAAE16576DC5426A652580C69A570FC7A1C2C|PerR]: repression, [Pubmed|11532148], in [regulon|00BCAAE16576DC5426A652580C69A570FC7A1C2C|PerR regulon]

    • regulation

  • induced by hydrogen peroxide ([protein|search|PerR]) [Pubmed|11532148]
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    References

  • 10217486,1672867,8012594,11532148