9VGI

Crystal structure of O-demethylase 4 (ODM4) from Corydalis yanhusuo

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL19U1
Synchrotron site	SSRF
Beamline	BL19U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-09-26
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.97853
Spacegroup name	P 21 21 21
Unit cell lengths	67.240, 75.850, 149.170
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	33.620 - 2.560
R-factor	0.2095
Rwork	0.205
R-free	0.25890
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.009
RMSD bond angle	1.135
Data reduction software	XDS (Jun 30, 2024; Build: 20240712)
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (v1.21)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	35.370	2.630
High resolution limit [Å]	2.560	2.560
Number of reflections	24665	1538
<I/σ(I)>	13
Completeness [%]	97.5
Redundancy	10.8
CC(1/2)	0.982	0.591

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291	HEPES, ammonium sulfate, protein solution