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Table 1 Features of the Helicobacter bizzozeronii CIII-1 genome

From: Comparative Genomics of Helicobacter pylori and the human-derived Helicobacter bizzozeronii CIII-1 strain reveal the molecular basis of the zoonotic nature of non-pylori gastric Helicobacter infections in humans

 

Number or % of total

General features

 

   Chromosome size (bp)

1,755,458

   G+C content

46%

   CDS numbers

1,894

   Assigned function

1,280

   Conserved hypothetical/hypothetical protein

614

   Ribosomal RNA operons

2

   tRNAs

36

   Prophage

1

   Genetic island

1

   Number of plasmids (bp)

1 (52,076)

   IS elements

5

   mini-IS elements

22

   Simple sequence repeats (SSRs)

80

mono ≥ 9

71

di ≥ 6

6

tetra ≥ 4

0

penta ≥ 4

2

hepta ≥ 4

1

RAST Subsystem Category Distribution*

 

   Cofactors, Vitamins, Prosthetic Groups, Pigments

7.9%

   Cell Wall and Capsule

8.2%

   Virulence, Disease and Defense

1.6%

   Potassium metabolism

0.8%

   Miscellaneous

2.8%

   Membrane Transport

2.5%

   Iron acquisition and metabolism

0.3%

   RNA Metabolism

6.4%

   Nucleosides and Nucleotides

4.4%

   Protein Metabolism

18.1%

   Cell Division and Cell Cycle

1.7%

   Motility and Chemotaxis

5.9%

   Regulation and Cell signaling

0.3%

   DNA Metabolism

3.0%

   Fatty Acids, Lipids, and Isoprenoids

5.7%

   Respiration

5.9%

   Stress Response

2.4%

   Metabolism of Aromatic Compounds

0.6%

   Amino Acids and Derivatives

11.6%

   Sulfur Metabolism

0.3%

   Phosphorus Metabolism

0.6%

   Carbohydrates

8.8%

Gene classes

 

   Chemotaxis proteins

23

HAMP domain containg protein

8

Methyl-accepting chemotaxis proteins (MCPs)

20

HD domain containg protein

2

Redox-sensing PAS domain proteins

1

   Restriction/modification systems

 

Type I

1(on plasmid)

Type II/IIS

2

Type III

1(partial)

   Transcriptional regulators

3(σ28 σ54 σ70)

   Two-component systems

 

Response regulator

10

Sensor histidine kinase

4

  1. *percentage of 1,151 CDS included in 234 subsystems by RAST server (http://rast.nmpdr.org/)