1xny_01 PROPIONYL-COA CARBOXYLASE COMPLEX B -0.8192 A A A 1xqd_00 CYTOCHROME P450 55A1 -46.5601 A B A #### while ($line = ) { chomp; ($a, $b, $c, $d, $e, $f, $g, $h) = split (/\s+/,$line); #### while ($line = ) { chomp; ($a, $b, $c) = (split /\s+/,$line) [ -1,-2,-3 ] ; }