given swissProt IDs searching for CDS sequence

[Huaichun Wang]

Sir,
I have a list of 5126 protein sequences with swissprot IDs or accession
number and I want to get their corresponding coding sequences. Although
I can search individually for the proteins using SRS and then get its
EMBL entry from "Database cross-references", it is not practical for
thousands of the sequences to be extracted. I wonder is there an
automatic way to do this task?
Huaichun Wang



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