| CDS description | CDS accession | Island | Host Description |
|---|
| Carboxysome shell polypeptide, CsoS2 | NC_005042:513931:526414 | NC_005042:513931 | Prochlorococcus marinus subsp. marinus str. CCMP1375, complete |
| carboxysome shell polypeptide, CsoS2 | NC_009481:676478:676478 | NC_009481:676478 | Synechococcus sp. WH 7803 chromosome, complete genome |