3PQR: Crystal structure of Metarhodopsin II in complex with a C-terminal peptide derived from the Galpha subunit of transducin
X-ray · 2.85 Å · released 9 Mar 2011 · Bos taurus
Related entries for the same target
same UniProt accessionLigands: RET, NAG, BOG, PLM
How it was solved
- Method
- X-ray
- Resolution
- 2.85 Å
- Released
- 9 Mar 2011
- Rfree
- 0.250
- Rwork
- 0.217
- Clashscore
- 11.47
- Ramachandran outliers
- 0.60%
- Rotamer outliers
- 2.08%
Crystallisation
- Technique
- Vapor Diffusion, Hanging Drop
- pH
- 5.6
- Temperature
- 277.0 K
ammonium sulfate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
What it led to
GOBSMACKED: fold, dock, relax and annotate a protein-ligand complex, then grade it against the real crystal structure
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 ↗
Set up protein molecular dynamics without writing the script: every OpenMM option explained, a self-contained
BoltzMaker ↗
Build and analyze Boltz-2 protein structure prediction campaigns: a guided input wizard, YAML generation, and