Main Page

hosted by

Welcome to the PyMOL Wiki!
The community-run support site for the PyMOL molecular viewer.
To request a new account, email SBGrid at: accounts (@) sbgrid dot org

News & Updates
Tutorial	Plugins Tutorial updated for PyQt5
Official Release	PyMOL v2.2 has been released on July 24, 2018.
POSF	PyMOL Open-Source Fellowship program accepting applications for 2018-2019
New Plugin	ProBiS H2O is a new plugin for identification of conserved waters in protein structures.
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.

Did you know...
Tiff2ccp4 = Overview = This script will convert tiff stacks to CCP4 maps for reading in PyMOL. See also the load_img_stack script for loading image stacks directly into PyMOL. If someone knows how to determine the file's dimensions from the file itself (not the image size, but the physical dimension size) please let me know. Note: requires Python 2.7 or later (for argparse). Usage # # convert input.tiff to output.ccp4 which has cell dimensions # x=40 A, y=80.5 A, Z=125.2 A # python tiff2ccp4.py input.tiff output.ccp4 -x 40 -y 80.5 -z 125.2 # # print help # python tiff2ccp4.py -h The Code <source lang="python"> tiff2ccp4.py -- convert a TIFF stack to a CCP4 map Author: Jason Vertrees Date : 2011-09-16 Notes : To get help, type "python tiff2ccp4.py -h" import struct import sys import string key = field_type value = # bytes for that field field_types = ..→

A Random PyMOL-generated Cover. See Covers.

Usage