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ispD [2019-07-12 10:33:22]
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ispD [2019-07-12 10:33:22]

2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase, third step in the MEP pathway of isoprenoid biosynthesis
locus
BSU00900
pI
5.58
mw
25.70 kDa
protein length
232 aa Sequence Blast
gene length
699 bp Sequence Blast
function
MEP pathway of isoprenoid biosynthesis
product
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase
essential
yes
ec
2.7.7.60
synonyms
yacM
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.4|Lipid metabolism] → [category|SW 2.4.2|Biosynthesis of lipids] → [category|SW 2.4.2.3|Biosynthesis of isoprenoids]
  • [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 4.3.2|Cell envelope stress proteins (controlled by SigM, V, W, X, Y)]
  • [category|SW 6|Groups of genes] → [category|SW 6.1|Essential genes]

    • Gene

    Coordinates
    109,789 → 110,487

    Phenotypes of a mutant

  • essential [Pubmed|12682299]

    • The protein

    Catalyzed reaction/ biological activity

  • CTP + 2-C-methyl-D-erythritol 4-phosphate = diphosphate + 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol (according to Swiss-Prot)

    • Protein family

  • IspD/TarI cytidylyltransferase family (single member, according to UniProt)

    • Structure

  • [PDB|5DDT] [Pubmed|27821871]
  • [PDB|5DDV] [Pubmed|27821871]

    • Expression and Regulation

    Operons

    genes
    [gene|179FDEA51A060DF32A3EA06A796793DE27B600FF|yacL]-[gene|CF9633F769263C6D16EE778F6BD2ECF1995F512A|ispD]-[gene|1A6793A3A5AC568C67873C8708E9F581F42AB9BA|ispF]
    description
    [Pubmed|10482513]

    sigma factors

  • [protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB]: sigma factor, [Pubmed|15805528], in [regulon|580011DE5DC40EC9E7E0512791D328FAA010DCB8|SigB regulon]
  • [protein|081DF3EE9FA56209D648C7677188C61CE3AA8E41|SigM]: sigma factor, [Pubmed|17434969], in [regulon|081DF3EE9FA56209D648C7677188C61CE3AA8E41|SigM regulon]

    • regulation

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

    Mutant

  • MGNA-B881 (yacM::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1880 NBRP B. subtilis, Japan]

    • References

  • 15805528,10482513,17458547,17434969,23840410,21766403,27821871,29335298