Perform standard BLAST searches against the PGDB reference sequences. Results are annotated with extra information from PGDB. Sequence data must be in FASTA format.

qseqid: The sequence name uploaded by the user.
sseqid: The name of the sequence in PGDB.
length: The total length of the aligned parts of two sequences.
pident: The percentage of precisely matched positions in the alignment section between two sequences.
evalue: The lower the value, the higher the degree of matching.