rbsD

ribose ABC transporter (membrane protein)

Locus: BSU_35930

Isoelectric point: 4.99

Molecular weight: 14.09 kDa

Protein length: 131 aa

Gene length: 396 bp

Function: ribose uptake

Product: ribose ABC transporter (membrane protein)

Essential: no

Synonyms

Genomic Context

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Categories containing this gene/protein

• Cellular processes → Transporters → ABC transporters → Importers → Uptake of carbon sources
• Metabolism → Carbon metabolism → Utilization of specific carbon sources → Utilization of ribose
• Groups of genes → Membrane proteins

Gene

Coordinates: 3,703,271 → 3,703,666

The protein

Catalyzed reaction/ biological activity

• β-D-ribopyranose --> β-D-ribofuranose (according to UniProt)

Protein family

• RbsD / FucU family (single member, according to UniProt)

Structure

• 1OGD (complex with D-ribose)

Localization

• cell membrane PubMed

Expression and Regulation

Operons

• Genes: rbsR-rbsK-rbsD-rbsA-rbsC-rbsB
  Description: PubMed

  Sigma factors

  • SigA: sigma factor, PubMed, in SigA regulon

  Regulatory mechanism

  • CcpA: repression, PubMed, in CcpA regulon
  • AbrB: activation, PubMed, in AbrB regulon

  Regulation

  • expressed upon transition into the stationary phase (AbrB) PubMed

Biological materials

Mutant

• BKE35930 (ΔrbsD::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_GCTGTTCAGTATACCGTGTT, downstream forward: _UP4_CTTTTCTAGAAAGGAAGATG
• BKK35930 (ΔrbsD::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_GCTGTTCAGTATACCGTGTT, downstream forward: _UP4_CTTTTCTAGAAAGGAAGATG

References

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