Wherever you are obtaining your ASN.1 dataset, should also supply you with or make available to you, an ASN.1 description (template) of the format of the data within that dataset.

For example, if you are downloading .aso files from NCBI, then somewhere within their site/ftp there will be a file containing the ASN.1 description that looks something like this one. In that same directory there are several other .prt files, one of which would form the the input to Convert::ASN1 (or possibly better, Bio::ASN1::Sequence), if they are the source of your dataset.

Reverse engineering an ASN.1 description based upon the limited information you've provided above (where did that come from?) is iffy at best.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

In reply to Re^3: How to use Convert::ASN1 ? by BrowserUk
in thread How to use Convert::ASN1 ? by bh_perl

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