Structure File Format:     

EX RC IP L Phylogeny Organism [TaxID] Accession Structure Comment
16S IC1 1139 N cellular organisms »
Eukaryota »
Viridiplantae »
Chlorophyta »
Chlorophyceae »
...
Ankistrodesmus sp. NDem 9/21 T-6w
[307508]
AY846374
  intron in variable region near E. coli position 1139