Q197F8 ORFNames=IIV3-002R 
Q197F7 ORFNames=IIV3-003L 
Q6GZX2 ORFNames=FV3-003R 
Q6GZX1 ORFNames=FV3-004R 
Q197F5 ORFNames=IIV3-005L
Q6GZX0 ORFNames=FV3-005R ;PF02393
Q91G88 ORFNames=IIV6-006L ;PF12299;PF04383
Q6GZW9 ORFNames=FV3-006R 

##</code><code>##

Q197F8 | PF04947.9
Q91G88 | PF01486.12 PF00319.13
##</code><code>##

Q197F8 IIV3-002R PF04947.9
Q91G88 IIV6-006L PF01486.12 PF00319.13
##</code><code>##


#!/usr/bin/perl
use warnings;
use strict;
open DATA, "C:\\Users\\Jems\\Desktop\\Perl\\test\\test.txt" or die $!;
use Modern::Perl;
use Data::Dump qw/dump/;

our %data;
my $ac;
while (<DATA>) {
 my @splitted= split(/=|;/);
    foreach (@splitted){
    if (/^(.{6})\sORFNames/) {
        $ac = $1;
        chomp ($ac);
        next;
    }
    if (/^(.+)\s\n/) {
        #print "$ac $1\n";
        push @{ $data{$1} }, $ac;
       
            next;
       #print @{$data{$ac}} if exists $data{$ac};
       }
    if (/^(.+)\s;PF/) {
        push @{ $data{$1} }, $ac;
        
        next;
          }
          next;}
        next;
}

my $acn;
open ACTIVATOR, "C:\\Users\\Jems\\Desktop\\Perl\\test\\Test2.txt" or die $!;
open ACTIVOUT, ">C:\\Users\\jems\\Desktop\\Perl\\test\\ActivACNPF.txt" or die $!;
select ACTIVOUT;
while ($acn= <ACTIVATOR>){
  
  if($acn =~ m/^(......)\s\|/){
       my $ab = $1;
       chomp ($ab);
       #print "$ab";
       print "$acn | @{$data{$ab}}\n" if exists $data{$ab};
       next;
    }
 }
 print STDOUT "DONE ACTIV";