RefSeq NC_000921.1
Organism Helicobacter pylori J99 chromosome
Topology Circular
Lineage Bacteria, Proteobacteria, Epsilonproteobacteria, Campylobacterales, Helicobacteraceae, Helicobacter.
Assembly level Complete
Chromosome size 1643831 nt
Chromosome GC content 0.39
The location of GC disparity extremes 1556598 nt (minimum), 686802 nt (maximum)
Indicator genes
  • hemB      164693 ... 165664 nt
  • gidA      216997 ... 218862 nt
  • dnaN      489047 ... 490171 nt
  • hemE      600943 ... 601962 nt
  • rpmH      1468878 ... 1469012 nt
  • dnaA      1557789 ... 1559162 nt
Accessory proteins of chromosome replication
Replication origins
You can click the link here to view the detailed information of each replication origin.
Fig. 1 The interactive Z-curve figure.
Fig. 2 The interactive Z-curves rotated at the maximum of the GC disparity.