Published October 28, 2025 | Version v4
Dataset Open

Examples of applying a multivariate Wilson prior to comparative crystallography data

Description

This folder contains four examples of merging crystallographic intensities with a bivariate prior:

  • time-resolved Laue crystallography of the photoactive yellow protein (pyp.zip)
  • anomalous diffraction from serial XFEL crystallography of thermolysin (thermolysin_xfel.zip)
  • anomalous diffraction from Laue crystallography of NaI-soaked lysozyme (lysozyme.zip)
  • fragment screening monochromatic data of Nsp3 Mac1 (dfs.zip)

Additionally, we provide several auxilliary examples:

  • For PYP, an example where we set aside a test fraction to semi-independently optimize the double-Wilson r (pyp_test_fraction.zip)
  • for lysozyme, two examples, one where we use Laue-DIALS instead of precognition (lysozyme-laue-dials.zip), and another where we set aside the first 90 images to semi-independently optimize the double-Wilson r (lysozyme_test_fraction.zip)
  • For thermolysin, an example where we use a bivariate versus a univariate prior as the number of scaled images grows (thermolysin_xfel_frames_sweep.zip), and another where we set aside the first 395 images to semi-independently optimize the double-Wilson r (thermolysin_xfel_test_fraction.zip)

Finally, we provide zip files containing Careless repositories (careless_041.zip, careless_053.zip) and the dw repository containing Jupyter notebooks outlining the theory of the double-Wilson model (dw.zip).

Every example includes scripts to run Careless as well as to analyze the outputs in order to reproduce the figures in the double-Wilson manuscript. For every example, there is a `README.md` that describes the contents of each example folder.  

Files

careless_041.zip

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Additional details

Related works

Is described by
Publication: https://www.biorxiv.org/content/10.1101/2024.07.22.604476v1 (URL)
Is supplemented by
Dataset: https://github.com/Hekstra-Lab/dw (URL)

Funding

National Institute of Health
Director’s New Innovator Award DP2- GM141000
United States Department of Energy
OPERATION AND MAINTENANCE LINEAR ACCELLERATOR DEAC02-76SF00515
Burroughs Wellcome Fund
Careers at the Scientific Interface CASI
U.S. National Science Foundation
NSF Graduate Research Fellowship DGE2140743

Software

Repository URL
https://github.com/Hekstra-Lab/dw-examples
Programming language
Python , Jupyter Notebook
Development Status
Active