Chryseobacterium oranimense

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

Overview

  • Chryseobacterium oranimense is a Gram-negative, non-spore-forming, aerobic, non-motile, rod-shaped bacterium. Chryseobacterium oranimense is probably a rare gut coloniser. (HantsisZacharov2008; Bernardet2010Bergey)



  • This organism has been recovered from human faeces (CCUG), and milk. Pathogenicity status unknown, or very unlikely to be pathogenic. A possible gut commensal.
    • GENERAL CHARACTERISTICS (HantsisZacharov2008); (Bernardet2010Bergey);
    Character Response
  • Substrates hydrolysed or digested:
  • aesculin; casein; DNA; gelatin; starch;
  • 🧂
  • Salt tolerance:
  • tolerates 3% salt; Grows optimally with 0-1.0% salt.
  • pH
  • Acidity tolerance:
  • tolerates pH 4.0; tolerates pH 8; Grows optimally at pH 6-8.
  • 🌡
  • Temperature tolerance:
  • grows at 5℃; grows at 37℃; Grows optimally at 30-33℃.
  • H+
  • Acid from carbohydrates usually produced:
  • aesculin;
  • ⥅
  • Substrates assimilated or utilised:
  • arabinose; maltose; mannose;
  • Active enzymes:
  • alkaline phosphatase; acid phosphatase; catalase; DNase; esterase C4; esterase lipase C8; β-glucosidase; Leu arylamidase; oxidase; Val arylamidase; naphthol-ASBI-P;
    • SPECIAL FEATURES (HantsisZacharov2008);
    Character Response
  • ✓
  • Metabolites produced:
  • indole;
  • ✗
  • Metabolites not produced:
  • H₂S;
  • ✗
  • VP test:
  • not active
  • ✗
  • Nitrate:
  • not reduced
  • Pigments:
  • orange

    • Details

    GENERAL
    Lineage Physiology General Growth Tolerances Hydrol./digest./degr.
    Phylum:  Bacteroidetes Class:  Flavobacteriia Order:  Flavobacteriales Family:  Weeksellaceae Genus:  Chryseobacterium Gram stain:  neg O2 Relation.:  aerobic Spore:  No spore Motility:  Sessile Morphology:  Rod Pigment:  orange
    Health:  Unknown
    Source:  human faeces (CCUG), and milk
    Opt. T:  30-33℃
    Low T(℃):  5(+)
    Mid T(℃):  37(+)
    NaCl 3-5%:  3(+)
    Opt. pH:  6-8
    pH 4.2-5.9:  4.0(+)
    pH 6.0-8.0:  8(+)
    		Aesculin:  + Urea:  neg Gelatin:  + Starch:  + Casein:  + DNA:  +
    CARBOHYDRATE ACID FORMATION
    Monosaccharide O/F Oligosaccharide O/F Polysaccharide O/F Polyol O/F Other O/F
    L-Arabinose:  neg Fructose:  neg Glucose:  neg Xylose:  neg Lactose:  neg Maltose:  neg Trehalose:  neg Aesculin:  + Mannitol:  neg
    SUBSTRATE ASSIMILATION & UTILISATION
    Monosaccharide util/assim Oligosaccharide util/assim Other carboh. util/assim Amino acid util/assim Organic acid util/assim
    Arabinose:  + Mannose:  + Maltose:  + Adipate:  w Citrate:  vr Malate:  w
    ENZYME ACTIVITY
    Enzymes: General Enzymes: Carbohydrate Enzymes: Protein Enzymes: Arylamidases Enzymes: Esters/fats
    Oxidase:  + Catalase:  + Urease:  neg β-Galactosidase:  vr β-Glucosidase:  + ArgDH:  neg LysDC:  neg OrnDC:  neg TrpAA:  neg LeuAA:  + ValAA:  + AlkalineP:  + AcidP:  + DNAse:  + Esterase(C4):  + EstLip(C8):  +
    METABOLITES - PRODUCTION & USE
    Fuel Usable Metabolites Metabolites Released Special Products Compounds Produced

    		H2S:  neg Indole:  + Pigment:  orange

    References

    SPECIFIC REFERENCES FOR CHRYSEOBACTERIUM ORANIMENSE
  • HantsisZacharov2008 - Chryseobacterium oranimense sp. nov., a psychrotolerant, proteolytic and lipolytic bacterium isolated from raw cow's milk.
  • Bernardet2010Bergey - Bergey's manual of systematic bacteriology. Vol. 4, The Fusobacteria. Family Flavobacteriaceae, Genus X. Chryseobacterium
  • ...............................
    • GENERAL REFERENCES FOR CHRYSEOBACTERIUM ORANIMENSE
  • CCUG - Culture Collection University of Gothenburg - Entire Collection
    • Added: July 12, 2021