Formatted output for string

[kumarboston]

Hi All,
I have a sequence of character like "ACDFGEYRTWJSHDGKSKSDHFCNDHD" and I am trying to format in a way such that the output looks like this
A C D F G E Y R T W
J S H D G K S K S D
H F C N D H D

ie, one space between each character and 10 character in one line.
I am getting the sequence in tab separated list but not able to format 10 character per line with one spacing.
Any help will be appreciated.

Thanks
Kumar

[nithinpes]

What have you tried so far?
All you need to do is to split the string into characters and use the indices of resulting array for character count to format it accordingly...

[kumarboston]

Thanks for the reply,
here is my code

#!/usr/bin/perl
use strict;
use warnings;
my %one2three = ( 'G'=>'GLY','A'=>'ALA','V'=>'VAL','L'=>'LEU','I'=>'ILE',          
                  'S'=>'SER','T'=>'THR','C'=>'CYS','M'=>'MET','P'=>'PRO',          
                  'D'=>'ASP','N'=>'ASN','E'=>'GLU','Q'=>'GLN','K'=>'LYS',          
                  'R'=>'ARG','H'=>'HIS','F'=>'PHE','Y'=>'TYR','W'=>'TRP',          
                  'B'=>'ASX','Z'=>'GLX','X'=>'UNK');
my $count = 0;my @val;my ($line,$seq);
 
open (FH, "GHHDP") or die "Check for the file";
my @prot = <FH>;
close FH;
 
foreach $line (@prot)
{
    if($line =~/^\s*#/)
       {next;}
    elsif($line =~/^>(.*)/)
       { my $title = $1;
         print "* $title\n*\n";
     }
    else{$seq .= $line;}
}
$seq=~ s/\s//g;
my @ss = split(//,$seq);
foreach my $rr(@ss)
{
     $rrr = $one2three{$rr};
     print "$rrr\t";
     $count +=1;
}
print "$count\n";
 

thanks
Kumar

[nithinpes]

You are printing out three-letter representations of the amino acids and not single characters as in your initial posting. However, logic remains the same. You are formatting your output with tab(\t). Replace that with a single space.

foreach my $rr(@ss)
{
     my  $rrr= $one2three{$rr};
     print "$rrr ";   ##replace \t with single space
     $count +=1;
     print "\n" if($count%10==0); ## insert newline after every 10 records
}
 

- Nithin

[kumarboston]

Thanks Nithin for the reply,
I was getting confused by using the sprintf function but now its working fine. :)

Thanks
Kumar