Structure File Format:     

EX RC IP L Phylogeny Organism [TaxID] Accession Structure Comment
16S IC1 1506 N cellular organisms »
Eukaryota »
Viridiplantae »
Streptophyta »
Zygnemophyceae »
...
Closterium littorale
[102166]
AF115438
  P3 dosn't match P3'