[BiO BB] ncbi entry retrieval

[divyaps at ncbs.res.in]

dear all,
     I was doing a psiblast search with the organism specific peptide
sequence  downloaded from ensembl.Now I have the blast output
sequences with ensemble id. I need to retrieve the corresponding ncbi
entries of these psiblast hits. Is there any way to do the same? A
software, server or a perl script? A suggestion or solution will be highly
appreciated.

thanks in advance

divya p syamala
NCBS