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Amino Acid Frequency

Calling Sequence:
DB : database

Returns: void

Synopsis:This procedure computes the percent amino acid frequencies of the database assigned to DB. It prints out the results in a nice format. This function requires that a patricia tree has been created for the database assigned to DB. Examples:

> DB := ReadDb('~cbrg/DB/SwissProt');
> GetAaFrequency(DB);

Gaston Gonnet