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pbpG [2019-06-06 11:12:37]
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pbpG [2019-06-06 11:12:37]

penicillin-binding protein 2d
locus
BSU37510
pI
9.39
mw
71.66 kDa
protein length
691 aa Sequence Blast
gene length
2076 bp Sequence Blast
function
bifunctional glucosyltransferase/ transpeptidase
product
penicillin-binding protein 2d
essential
no
synonyms
ywhE
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 1|Cellular processes] → [category|SW 1.1|Cell envelope and cell division] → [category|SW 1.1.1|Cell wall synthesis] → [category|SW 1.1.1.7|Penicillin-binding proteins]
  • [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.1|Sporulation proteins] → [category|SW 4.2.1.4|Sporulation proteins/ other]
  • [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]

    • Gene

    Coordinates
    3,849,818 → 3,851,893

    Phenotypes of a mutant

  • a strain lacking all four class A [SW|penicillin-binding proteins] ([gene|A8EEC896B279CFDDE9C3A6F146A04EC822E33A4F|ponA] [gene|E50D4B30C2A0987A356C988AF8A4951C0CDF6C06|pbpD] [gene|73275060537497E6A9859856C9F040763E36316B|pbpF] [gene|BDC2D775CCE7C06F5619BAC214F29CFC637FE804|pbpG]) is severely inhibited for L-form switching in the presence of D-cycloserine [pubmed|29456081]

    • The protein

    Paralogous protein(s)

  • [protein|E50D4B30C2A0987A356C988AF8A4951C0CDF6C06|PbpD], [protein|73275060537497E6A9859856C9F040763E36316B|PbpF], [protein|A8EEC896B279CFDDE9C3A6F146A04EC822E33A4F|PonA]

    • Structure

  • [PDB|3VMA] (PBP1B from E. coli, 29% identity) [pubmed|19458048]

    • [SW|Localization]

  • cell membrane, the major part of the protein is exposed to the outside (according to Swiss-Prot)
  • prespore [http://www.ncbi.nlm.nih.gov/sites/entrez/15758244 Link to a summary]

    • Expression and Regulation

    Operons

    genes
    [gene|BDC2D775CCE7C06F5619BAC214F29CFC637FE804|pbpG]
    description
    [Pubmed|22383849]

    sigma factors

  • [protein|5F24258282F3166B7696B9E9ABC1706E4D06C944|SigG]: sigma factor, [Pubmed|16497325,15758244,10767540], in [regulon|5F24258282F3166B7696B9E9ABC1706E4D06C944|SigG regulon]
  • [protein|CFF318EE6CACDEE763FBF96A2ABB46E944679AAA|SigF]: sigma factor, in [regulon|CFF318EE6CACDEE763FBF96A2ABB46E944679AAA|SigF regulon]

    • regulation

  • expressed during sporulation in the forespore ([protein|search|SigF], [protein|search|SigG]) [Pubmed|16497325,15758244,10767540]

    • additional information

  • A [protein|search|ncRNA] is predicted between '[protein|search|pbpG]' and '[protein|search|ywhD]' [PubMed|20525796]
    • view in new tab

    Biological materials

    Mutant

  • MGNA-A520 (ywhE::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/520 NBRP B. subtilis, Japan]
  • BKE37510 (Δ[gene|BDC2D775CCE7C06F5619BAC214F29CFC637FE804|pbpG]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE37510 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CACAACGGGTTCCCCCTTTT, downstream forward: _UP4_TGAAAATAACCCGGCTCCTC
  • BKK37510 (Δ[gene|BDC2D775CCE7C06F5619BAC214F29CFC637FE804|pbpG]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK37510 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CACAACGGGTTCCCCCTTTT, downstream forward: _UP4_TGAAAATAACCCGGCTCCTC

    • GFP fusion

  • 3510 [gene|0467447B10EE7C1FDF86022AB6FBDBABFD32A9E5|trpC]2 [gene|BDC2D775CCE7C06F5619BAC214F29CFC637FE804|pbpG]::pSG5309 (cat Pxyl-gfpa-[gene|BDC2D775CCE7C06F5619BAC214F29CFC637FE804|pbpG]1-544) [pubmed|15758244], available in [SW|Dirk Jan Scheffers]' lab and in the [http://bgsc.org BGSC]

    • two-hybrid system

  • ''B. pertussis'' adenylate cyclase-based bacterial two hybrid system ([SW|BACTH]), available in [SW|Jeff Errington] lab

    • References

  • 16497325,11567005,10767540,20525796,15758244,19458048,29456081