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BLAST Databases

A subset of the BLAST Databases[1] has been downloaded.

Using NCBI BLAST software♯

The modulefiles:

ncbi-blast/version

will define two environment variables:

  • BLASTDB - location of BLAST databases
  • BLASTMAT - location of BLAST matrices

Picotte♯

On Picotte, this is at:

/beegfs/blastdb

Updates♯

The databases are automatically updated every weekend.

Proteus♯

On Proteus, this is at:

/lustre/blastdb

General♯

You may set your BLASTDB environment variable to this directory if you will be using one of the downloaded databases. The databases are read-only.

If you use one of the BLAST software installations provided by Proteus, BLASTDB is already set to this value. Also, BLASTMAT is set to /lustre/blastmat on Proteus, and /beegfs/blastmat on Picotte.

Please see the README.proteus file in that directory for an up-to-date list of what is available. Please request database updates or other databases by sending email to URCF Support.

See Also♯

References♯

[1] BLAST Databases README