Run CSDS, and create a new sequence database if desired.
Within CSDS, select 'Sequence' then 'Import Sequence(s)'.
Within the CSDS Import Sequence(s) dialog box:
- In the Source type frame, select 'Text file' (the second radio button).
- Browse to the Source file (the downloaded file).
- Select a Destination database.
- Click the 'OK' button to start importing sequences.