in reply to Re: How to extract the particular residues from PDB files
in thread How to extract the particular residues from PDB files

LOL!

Values of the 6th column, values in the range 119-121.

 perl -lane " if( $. > 3 ){ push @residues,$_ if $F[5] >= 119 and $F[5] <= 121; } END { pop @residues for 1..3; print for @residues " file