Hi,I am masters student of Bioinformatics,and as a part of my masters project I need to write a program to count the frequency of each amino acids present in the ATOM section of PDB file.I tried to write the program but due to partial occupancies some residues are repeating which made me so confused.Any perl experts please help me.I need only perl scripting for the project.somebody told me that I can use Bioperl or some modules.But for my project I need to write a fresh program to parse the information.Please do help me.

In reply to Frequency of amino acids from 'ATOM ' of PDB by RRK

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