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News & Updates
Official Release PyMOL v2.5 has been released on May 10, 2021.
Python 3 New Python 3 compatibility guide for scripts and plugins
POSF New PyMOL fellows announced for 2018-2019
Tutorial Plugins Tutorial updated for PyQt5
New Plugin PICv is a new plugin for clustering protein-protein interactions and visualization with available data from PDBe
Selection keywords New polymer.protein and polymer.nucleic selection keywords. Thanks everyone who participated in the poll!
Plugin Update MOLE 2.5 is an updated version of channel analysis software in PyMOL
New Script dssr_block is a wrapper for DSSR (3dna) and creates block-shaped nucleic acid cartoons
Older News See Older News.
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Centroid

Type Python Module
Download scripts/centroid.py
Author(s) Jason Vertrees
License BSD
This code has been put under version control in the project Pymol-script-repo

Overview

Centroid is a small script that returns the value of the geometric center (or centroid) of your selection. It also can translate the object of that selection to the origin.

Syntax

centroid (selection=PyMOLSelection), [center=boolean]

Examples

# get the centroid of the polymer
import centroid
fetch 4ins, async=0
centroid polymer

# move some 'ligand' to the origin
centroid ligand, center=1

See Also

A Random PyMOL-generated Cover. See Covers.