[BioRuby] How to renumber a PDB file using BioRuby ?

[K. Shameer]

Hi,

I automated Alex's (thanks a lot, alex) script and finished my renumbering
job :)

> ruby renumber.rb xxxx.pdb step_size

__START__

require 'bio'
pdb = Bio::PDB.new(File.read(ARGV[0]))
step_size = ARGV[1]
pdb.each_atom do |atom|
  atom.resSeq += step_size.to_i
end
puts pdb

__END__

K. Shameer