4XYZ: Crystal structure of K33 linked di-Ubiquitin
X-ray · 1.65 Å · released 18 Mar 2015 · Bos taurus
How it was solved
- Method
- X-ray
- Resolution
- 1.65 Å
- Released
- 18 Mar 2015
- Rfree
- 0.214
- Rwork
- 0.162
- Clashscore
- 2.43
- Ramachandran outliers
- 0.00%
- Rotamer outliers
- 2.24%
Crystallisation
- Technique
- Vapor Diffusion, Sitting Drop
- pH
- 4.5
- Temperature
- 293.0 K
100mM sodium acetate, 200mM lithium sulphate, 50% PEG400
What it led to
CODSWALLOP: Every PDB entry for a protein family: what was made, what it bound, what crystallised
Playbook · 15 Sep 2026
Do it yourself
Field Guide: Xray and crystallisation
Unlocking Membrane Protein Structures: The Crystallization Revolution Reshaping Drug Discovery
Engineering Protein Stability: Unlocking the Secrets of Successful Crystallization
AXIS: Closing the Loop on Crystal Detection
Playbook
The Self-Driving Lab: How Automation and AI Are Redefining the Pace of Discovery
Tools
GOBSMACKED ↗
fold, dock, relax and annotate a protein-ligand complex on your own GPU, then find the crystal structure and g
CODSWALLOP ↗
every PDB entry for a protein family in one place: what was actually made, what it bound, what crystallised, a
TopPDBLX ↗
every crystallisation condition in the protein data bank, parsed and indexed: what worked, how often, and how
FlexAppeal ↗
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BoltzMaker ↗
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