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Poll New protein/nucleic selection keywords for PyMOL - Tell us what you think!
Official Release PyMOL v2.0 has been released on September 20, 2017.
Plugin Update MOLE 2.5 is an updated version of channel analysis software in PyMOL
Official Release PyMOL v1.8.6 has been released on March 9, 2017.
Official Release PyMOL v1.8.4 has been released on October 4, 2016.
New Script dssr_block is a wrapper for DSSR (3dna) and creates block-shaped nucleic acid cartoons
New Plugin LiSiCA is a new plugin for 2D and 3D ligand based virtual screening using a fast maximum clique algorithm.
Official Release PyMOL v1.8.0 has been released on Nov 18, 2015.
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Official Release PyMOL, AxPyMOL, and JyMOL v1.7.6 have all been released on May 4, 2015.
New Plugin PyANM is a new plugin for easier Anisotropic Network Model (ANM) building and visualising in PyMOL.
New Plugin Bondpack is a collection of PyMOL plugins for easy visualization of atomic bonds.
New Plugin MOLE 2.0 is a new plugin for rapid analysis of biomacromolecular channels in PyMOL.
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Zero residues

== OVERVIEW ==

This script will renumber all the residues such that the first one is numbered 0. This is often helpful when dealing with alignments.

Ordering from Sequence End

If you want to change numbering based off the last residue's number in the sequence, just replace first in the code with last.

EXAMPLE

zero_residues 1AFK
zero_residues *

# make the first residue's number, 30.
zero_residues 1AFK, 30

INSTALL

Copy the source code below, to "zero_residues.py" and then simply run the file. The command, "zero_residues" will now be defined and can be used as in the examples above.

CODE

<source lang="python"> from pymol import cmd, stored

def zero_residues(sel1,offset=0,chains=0):

       """

DESCRIPTION

   Renumbers the residues so that the first one is zero, or offset

USAGE

   zero_residues selection [, offset [, chains ]]

EXAMPLES

   zero_residues protName            # first residue is 0
   zero_residues protName, 5         # first residue is 5
   ..→
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