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Table 3. Genome Statistics

From: Complete genome sequence of Rhodospirillum rubrum type strain (S1T)

Attribute Value % of Total
Genome size (bp) 4,406,557 100.00%
DNA coding region (bp) 3,911,312 88.76%
DNA G+C content (bp) 2,880,951 65.38%
Number of replicons 2  
Extrachromosomal elements 1  
Total genes 3,933 100.00%
RNA genes 83 2.11%
rRNA operons 4  
Protein-coding genes 3,850 97.89%
Pseudo genes 9 0.23%
Genes with function prediction 2,861 72.74%
Genes in paralog clusters 518 13.17%
Genes assigned to COGs 3,048 77.50%
Genes assigned Pfam domains 3,235 82.25%
Genes with signal peptides 776 19.73%
Genes with transmembrane helices 734 18.66%
CRISPR repeats 13