Datapunk Opus23 | Hafnia

Hafnia

RANK: Genus

TAXONOMY: cellular organisms -> Bacteria -> Proteobacteria -> Gammaproteobacteria -> Enterobacteriales -> Enterobacteriaceae -> Hafnia

OVERVIEW:

Straight rods, ~1.0 × 2.0–5.0 µm, conforming to the general definition of the family Enterobacteriaceae. Not encapsulated. Gram negative. Motile by peritrichous flagella at 30°C, but nonmotile strains may occur. Facultatively anaerobic. Oxidase negative. Catalase positive. The majority of strains utilize citrate as a sole carbon source at 30°C after 3–4 d of incubation. Nitrate is reduced to nitrite. H2S is not produced in the butt of Kligler iron agar. Gelatinase, lipase, and deoxyribonuclease are not produced. Alginate is not utilized. Pectate is not decomposed. Phenylalanine deaminase is not produced. Lysine and ornithine decarboxylase tests are positive, but the arginine dihydrolase test is negative. d-Glucose is fermented with the production of acid and gas. Acid is not produced from d-sorbitol, raffinose, melibiose, d-adonitol, d-arabitol, and myo-inositol. The methyl red test is usually positive at 35°C and negative at 22°C. Acetylmethylcarbinol is usually produced from d-glucose at 22–28°C but may not be produced at 35°C. Occur in the feces of humans and a wide range of animals including birds; also occur in sewage, soil, water, and dairy products. A member of the Gammaproteobacteria.The mol% G + C of the DNA is: 48–49. Type species: Hafnia alvei

This genus contains microbial species that can reside in the human gastrointestinal tract. [PMC 4262072]

TAGS

Keystone	Core species	Type species	Pathogen	Dysbiosis associated	Flora/ commensal	Gut associated	Probiotic
Leanness	Obesity	Skin microbiome	Fecal distribution	Oral microbiome	Vaginal microbiome	Butyrate producer	Catalase producer
Histamine producer	Food fermenter	Amylolytic	Propionate producer	Nitrifying

DESCENDANTS Hafnia alvei Hafnia paralvei Hafnia psychrotolerans environmental samples	INTERACTIONS ENHANCES Bacteroidales Bacteroides Odoribacter Peptococcaceae INHIBITS Bifidobacterium Coriobacteriales Adlercreutzia Collinsella Porphyromonas Prevotella Clostridium Clostridiales incertae sedis Clostridiales Family XIII. Incertae Sedis Blautia Coprococcus Dorea Lachnospiraceae Ruminococcaceae Ruminococcus Dialister Campylobacteraceae Erysipelotrichaceae	KEGG PATHWAYS 2-Oxocarboxylic acid metabolism ABC transporters Acarbose and validamycin biosynthesis Alanine, aspartate and glutamate metabolism Amino sugar and nucleotide sugar metabolism Aminoacyl-tRNA biosynthesis Aminobenzoate degradation Arginine and proline metabolism Arginine biosynthesis Ascorbate and aldarate metabolism Bacterial chemotaxis Bacterial secretion system Base excision repair Benzoate degradation Biosynthesis of amino acids Biosynthesis of antibiotics Biosynthesis of secondary metabolites Biosynthesis of unsaturated fatty acids Biotin metabolism Butanoate metabolism C5-Branched dibasic acid metabolism Caprolactam degradation Carbapenem biosynthesis Carbon metabolism Cationic antimicrobial peptide (CAMP) resistance Chloroalkane and chloroalkene degradation Chlorocyclohexane and chlorobenzene degradation Citrate cycle (TCA cycle) Cyanoamino acid metabolism Cysteine and methionine metabolism D-Alanine metabolism D-Glutamine and D-glutamate metabolism DNA replication Degradation of aromatic compounds Ether lipid metabolism Fatty acid biosynthesis Fatty acid degradation Fatty acid metabolism Flagellar assembly Fluorobenzoate degradation Folate biosynthesis Fructose and mannose metabolism Galactose metabolism Geraniol degradation Glutathione metabolism Glycerolipid metabolism Glycerophospholipid metabolism Glycine, serine and threonine metabolism Glycolysis / Gluconeogenesis Glyoxylate and dicarboxylate metabolism Histidine metabolism Homologous recombination Inositol phosphate metabolism Limonene and pinene degradation Lipoic acid metabolism Lipopolysaccharide biosynthesis Lysine biosynthesis Lysine degradation Metabolic pathways Methane metabolism Microbial metabolism in diverse environments Mismatch repair Monobactam biosynthesis Naphthalene degradation Nicotinate and nicotinamide metabolism Nitrogen metabolism Nitrotoluene degradation Nonribosomal peptide structures Novobiocin biosynthesis Nucleotide excision repair One carbon pool by folate Other glycan degradation Oxidative phosphorylation Pantothenate and CoA biosynthesis Pentose and glucuronate interconversions Pentose phosphate pathway Peptidoglycan biosynthesis Phenylalanine metabolism Phenylalanine, tyrosine and tryptophan biosynthesis Phosphonate and phosphinate metabolism Phosphotransferase system (PTS) Polyketide sugar unit biosynthesis Porphyrin and chlorophyll metabolism Propanoate metabolism Protein export Purine metabolism Pyrimidine metabolism Pyruvate metabolism Quorum sensing00253 RNA degradation RNA polymerase Riboflavin metabolism Ribosome Secondary bile acid biosynthesis Selenocompound metabolism Starch and sucrose metabolism Streptomycin biosynthesis Sulfur metabolism Sulfur relay system Taurine and hypotaurine metabolism Terpenoid backbone biosynthesis Thiamine metabolism Toluene degradation Tryptophan metabolism Two-component system Tyrosine metabolism Ubiquinone and other terpenoid-quinone biosynthesis Valine, leucine and isoleucine biosynthesis Valine, leucine and isoleucine degradation Vancomycin resistance Vitamin B6 metabolism alpha-Linolenic acid metabolism beta-Alanine metabolism beta-Lactam resistance CLUSTERS WITH	METABOLOMICS NUTRIENTS/ SUBSTRATES L-Lysine Nitrate Iron supplements [parent] Acetoin [parent] L-Ornithine ENDPRODUCTS Nitrite 2,3-Butanediol [parent] Putrescine INHIBITED BY Pomegranate ellagitannins [parent] ENHANCED BY Aspartame [parent] BIOTRANSFORMS BIOTRANFORM
ANTIBIOTIC RESISTANCE Cephalosporin (bl1_acc) E penicillin (bl1_acc) Cephalosporin (bl2b_tem) Penicillin (bl2b_tem)	BIOFILM FORMERS Hafnia alvei	COGEM PATHOGENICITY Hafnia alvei (2)

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