[Bioperl-l] Bioperl Module OddCodes(help)

[Torsten Seemann]

> i want translate a Sequence in Fasta Format  only to acidic,basic and polar dependent on the pH.
> OddCodes Module can ony to acidic,basic, polar and hydrophobic. And i think on default pH.
> Can somebody help me? I dont know  whether it is  possible?
> Because i need for each amino acid a positive, negative charge and unchargedly.

The latest released Bioperl 1.5.x has a charge() function which does
what you want:

http://doc.bioperl.org/releases/bioperl-1.5.2/Bio/Tools/OddCodes.html

It returns A, N, C for the charges.

--Torsten