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Re^2: Iso electric point calculation using perl

by yuvraj_ghaly (Sexton)
on Jul 22, 2013 at 05:23 UTC ( #1045586=note: print w/ replies, xml ) Need Help??


in reply to Re: Iso electric point calculation using perl
in thread Iso electric point calculation using perl

Thank tou chris. I have two queries: First, what command have you input on console screen? Second, thoe code for correction is still giving problem...this time it says "use of uninitialsed value at 104 & 107 line"...


Comment on Re^2: Iso electric point calculation using perl
Re^3: Iso electric point calculation using perl
by Cristoforo (Deacon) on Jul 22, 2013 at 16:09 UTC
    The command at the console was perl your_prog_name.pl fasta_input_file.fasta. I don't know what lines 104 and 107 are. Please put them here.

      line 104

            $result += $acid{$aa}/(1+10**($pka{$aa}-$pI));

      line 107

            $result -= $base{$aa}/(1+10**($pI-$pka{$aa}));

        You must have forgotten to declare those variables. If you run it without using strict it won't raise an error.

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