Pseudomonas luteola

(aka Chryseomonas luteola)

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

Overview

  • Pseudomonas luteola, (aka Chryseomonas luteola), is a Gram-negative, non-spore-forming, strictly aerobic, motile, rod-shaped bacterium. It has been detected in at least 2 gut microbiome compilation studies or metastudies. The DNA G+C content is 54.6%. Pseudomonas luteola is likely to be transient and not a long-term gut coloniser. (Kodama1985; Palleroni2005bBergey)



  • This organism has been recovered from human faeces and clinical sources (wound, cerebrospinal fluid - CCUG). The risk classification (www.baua.de) for this organism is 2, i.e., risk of individual infection, but low risk of spread. Could be a possible pathogen in humans, but unknown at this stage. Likely to be transient and not a long-term gut commensal.
    • QUIRKS
  • Obligate aerobe; unlikely to be a gut coloniser.
    • GENERAL CHARACTERISTICS (Kodama1985); (Palleroni2005bBergey);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin; casein; DNA; gelatin; tyrosine;
  • ±
  • Strain-dependent hydrolysis or digestion:
  • urea;
  • 🧂
  • Salt tolerance:
  • doesn't tolerate 6.5% salt;
  • 🌡
  • Temperature tolerance:
  • doesn't grow at 5℃; grows at 18℃; grows at 42℃;
  • H+
  • Acid from carbohydrates usually produced:
  • arabinose; fructose; galactose; glucose; mannose; rhamnose; ribose; xylose; maltose; trehalose; glycerol; inositol; mannitol; salicin;
  • ⥅
  • Substrates assimilated or utilised:
  • arabinose; d_arabitol; ethanol; fructose; fucose; galactose; gluconate; glucosamine; glucose; glycerol; inositol; maltose; mannitol; mannose; melibiose; propanol; ribose; trehalose; xylose; β-alanine; betaine; glutamate; histidine; isoleucine; leucine; lysine; serine; tyrosine; acetate; butyrate; caprate; citrate; fumarate; 3-hydroxybutyrate; 4-hydroxybenzoate; isobutyrate; 2-ketogluconate; 5-ketogluconate; mucate; propionate; pyruvate; succinate; meso-tartrate; butanol; 1,2-propanediol; glutamine; inosine; D-malate; L-lactate;
  • Active enzymes:
  • Ala arylamidase; arabinosidase; Arg arylamidase; arginine dihydrolase; catalase; β-galactosidase; β-glucosidase; Gly arylamidase; Leu-Gly arylamidase; Phe arylamidase; Pro arylamidase; Ser arylamidase;
  • ±
  • Strain-dependent active enzymes:
  • His arylamidase; Tyr arylamidase; urease;
    • SPECIAL FEATURES (Kodama1985); (Palleroni2005bBergey);
    Character Response
  • ✗
  • Metabolites not produced:
  • H₂S; indole;
  • ✗
  • Haemolysis:
  • absent
  • ✓
  • NO3➔NO2:
  • reduced
  • ±
  • Pigments:
  • deep yellow

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Proteobacteria Class:  Gammaproteobacteria Order:  Pseudomonadales Family:  Pseudomonadaceae Genus:  Pseudomonas Alt. name:  Chryseomonas luteola Gram stain:  neg O2 Relation.:  strictly aerobic Spore:  No spore Motility:  Swimming Morphology:  Rod Pigment:  deep yellow
    Health:  Unknown
    Source:  human faeces and clinical sources (wound, cerebrospinal fluid - CCUG)
    DNA G+C(%):  54.6
    Low T(℃):  5(neg)
    Lower T(℃):  18(+)
    High T(℃):  42(+)
    NaCl >6%:  6.5(neg)
    		Aesculin:  + Urea:  d Gelatin:  + Starch:  neg Casein:  + Agar:  neg DNA:  + Tyrosine:  + Tween:  20(+) 80(d)
    CARBOHYDRATE ACID FORMATION
    Monosaccharide O/F Oligosaccharide O/F Polysaccharide O/F Polyol O/F Other O/F
    Arabinose:  + Fructose:  + Galactose:  + Glucose:  + Mannose:  + Rhamnose:  + Ribose:  + Xylose:  + Cellubiose:  neg Lactose:  neg Maltose:  + Sucrose:  neg Trehalose:  + Inulin:  neg Adonitol:  neg Dulcitol:  neg Glycerol:  + Inositol:  + Mannitol:  + Sorbitol:  neg Ethanol:  + Gluconate:  neg Salicin:  d(+)
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    Arabinose:  + L-Arabinose:  neg Fructose:  + Fucose:  + Galactose:  + Glucose:  + Mannose:  + Rhamnose:  neg Ribose:  + Xylose:  + Cellubiose:  neg Lactose:  neg Maltose:  + Melibiose:  + Raffinose:  neg Sucrose:  neg Trehalose:  + Adonitol:  neg D-Arabitol:  + L-Arabitol:  neg Erythritol:  neg Ethanol:  + Gluconate:  + Glucosamine:  + Glycerol:  + Inositol:  + Inulin:  neg Mannitol:  + Propanol:  + Sorbitol:  neg Starch:  neg Xylitol:  neg β-Ala:  + Betaine:  + Glu:  + Gly:  neg Hippurate:  neg His:  + Ile:  + Leu:  + Lys:  + Phe:  neg Ser:  + Thr:  neg Trigonelline:  neg Tryptamine:  neg Trp:  neg Tyr:  + Val:  neg Acetate:  + Adipate:  neg Azelate:  neg Benzoate:  neg Butyrate:  + Caprate:  + Citrate:  + Fumarate:  + Glycerate:  neg Glycolate:  neg 3-Hydroxybutyrate:  + 3-Hydroxybenzoate:  neg 4-Hydroxybenzoate:  + Isobutyrate:  + Isovalerate:  neg Itaconate:  neg 2-Ketogluconate:  + 5-Ketogluconate:  + Malonate:  neg L-Mandelate:  neg Mucate:  + Phenol:  neg Phenylacetate:  neg Propionate:  + Pyruvate:  + Sebacate:  neg Succinate:  + D-Tartrate:  neg L-Tartrate:  neg Valerate:  neg
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Oxidase:  neg Catalase:  + Urease:  d α-Arab:  + Ac-β-glcamnd:  neg α-Fucosidase:  neg α-Galactosidase:  neg β-Galactosidase:  + α-Glucosidase:  neg β-Glucosidase:  + β-Glucuronidase:  neg Xylosidase:  neg ArgDH:  + γ-Glu transf.:  neg LysDC:  neg OrnDC:  neg Phe deaminase:  neg AlanineAA:  + ArgAA:  + CystineAA:  neg GlyAA:  + HisAA:  d LeuAA:  neg LeuGlyAA:  + ProAA:  + PheAA:  + SerAA:  + TyrAA:  d
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		H2S:  neg Indole:  neg Pigment:  deep yellow

    References

    SPECIFIC REFERENCES FOR PSEUDOMONAS LUTEOLA
  • Kodama1985 - Two New Species of Pseudomonas: P. oryzihabitans Isolated from Rice Paddy and Clinical Specimens and P. luteola Isolated from Clinical Specimens.
  • Palleroni2005bBergey - Bergey's manual of systematic bacteriology. Vol. 2, The Gammaproteobacteria Part B. Family Pseudomonadaceae, Genus I. Pseudomonas
  • Anzai1997 - The phylogeny of the genera Chryseomonas, Flavimonas, and Pseudomonas supports synonymy of these three genera.
  • Holmes1987 - Chryseomonas luteola comb. nov. and Flavimonas oryzihabitans gen. nov., comb. nov., Pseudomonas-Like Species from Human Clinical Specimens and Formerly Known, Respectively, as Groups Ve-1 and Ve-2
  • Holmes1986 - Chryseomonas polytricha gen. nov., sp. nov., a Pseudomonas-Like Organism from Human Clinical Specimens and Formerly Known as Group Ve-1
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    • GUT MICROBIOME COMPILATIONS AND METASTUDIES FOR PSEUDOMONAS LUTEOLA
  • Forster2019 - A human gut bacterial genome and culture collection for improved metagenomic analyses.
  • Lagier2016 - Culture of previously uncultured members of the human gut microbiota by culturomics.
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    • Added: December 15, 2021