Streptomyces koyangensis

Bacteria
General | Carbohydrate O/F | Substrate utilisation | Enzymes | Metabolites | Antibiotics

Overview

  • Streptomyces koyangensis is a Gram-positive, exosporous, aerobic, non-motile, filamentous bacterium. It has been detected in at least 1 gut microbiome compilation study or metastudy. The DNA G+C content is 67.8%. Streptomyces koyangensis is probably a rare gut coloniser. (Lee2005a)



  • This organism has been recovered from soil, Korea. The risk classification (www.baua.de) for this organism is 1, i.e., low risk of infection and spread. Pathogenicity status unknown, or very unlikely to be pathogenic. A possible gut commensal.
    • QUIRKS
  • Produces 4-phenyl-3-butenoic acid, which inhibits several plant-pathogenic fungi.
    • GENERAL CHARACTERISTICS (Lee2005a);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin; casein; gelatin; pectin; starch; tyrosine; xanthine;
  • 🧂
  • Salt tolerance:
  • tolerates 10% salt;
  • ⥅
  • Substrates assimilated or utilised:
  • L-arabinose; fructose; glucose; mannitol; xylose; cysteine; histidine; phenylalanine; valine;
    • SPECIAL FEATURES (Lee2005a);
    Character Response
  • ✓
  • Metabolites produced:
  • H₂S;
  • ✓
  • Nitrate:
  • reduced
    • RESPONSE TO ANTIBIOTICS (Lee2005a);
    Class Active Resistant
  • Penicillins:
  • penicillin G;
  • Macrolides:
  • oleandomycin;
  • Aminoglycosides:
  • neomycin;
  • Polypep/ketides:
  • rifampicin;

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Actinobacteria Class:  Actinomycetia Order:  Streptomycetales Family:  Streptomycetaceae Genus:  Streptomyces Gram stain:  + O2 Relation.:  aerobic Spore:  Exospore Motility:  Sessile Morphology:  Filamentous
    Health:  Unknown
    Source:  soil, Korea
    DNA G+C(%):  67.8
    NaCl >6%:  10(+)
    		Aesculin:  + Gelatin:  + Starch:  + Casein:  + Tyrosine:  + Hippurate:  neg Pectin:  +
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    L-Arabinose:  + Fructose:  + Glucose:  + Rhamnose:  neg Xylose:  + Melezitose:  neg Melibiose:  neg Raffinose:  neg Sucrose:  neg Adonitol:  neg Inositol:  neg Mannitol:  + Xylitol:  neg Cys:  + His:  + Phe:  + Val:  +
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Lecithinase:  neg Lipase:  neg
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		H2S:  +
    ANTIBIOTICS ℞
    Penicillins & Penems (μg/mL) Cephalosporins (μg/mL) Aminoglycosides (μg/mL) Macrolides (μg/mL) Quinolones (μg/mL)
    penicillin_G:  Res
    neomycin:  Sens
    oleandomycin:  Sens
    Tetracyclines (μg/mL) Vancomycin Class (μg/mL) Polypep/ketides (μg/mL) Heterocycles (μg/mL) Other (μg/mL)
    rifampicin:  Sens

    References

    SPECIFIC REFERENCES FOR STREPTOMYCES KOYANGENSIS
  • Lee2005a - Streptomyces koyangensis sp. nov., a novel actinomycete that produces 4-phenyl-3-butenoic acid.
  • ...............................
    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR STREPTOMYCES KOYANGENSIS
  • Lagier2016 - Culture of previously uncultured members of the human gut microbiota by culturomics.
  • ...............................
    • Added: January 14, 2022