Databases available for the BLAST search

GB

All of the EST (nucleotide) sequences from Genbank/EGAD

GB_NOEST

All of the Genbank/EGAD sequences EXCEPT for ESTs

NRAA

The complete set of proteins from EGAD+GenPept+PIR+SwissProt

NRAA_CLEAN

Version of nraa needed by the HMM team (short header, no X's)