8BSX

IPNS H270D variant in complex with Fe and ACV after 10 min O2 exposure

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I03
Synchrotron site	Diamond
Beamline	I03
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-09-13
Detector	DECTRIS EIGER2 XE 16M
Wavelength(s)	0.97628
Spacegroup name	P 21 21 21
Unit cell lengths	41.352, 74.365, 101.402
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	38.290 - 1.380
R-factor	0.1678
Rwork	0.166
R-free	0.19710
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6zae
RMSD bond length	0.007
RMSD bond angle	0.877
Data reduction software	xia2
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.19.2_4158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.700	1.400
High resolution limit [Å]	1.380	1.380
Rmerge	0.167	3.112
Rmeas	0.174	3.239
Rpim	0.048	0.892
Total number of observations	867044	43015
Number of reflections	65197	3269
<I/σ(I)>	10.3	1.2
Completeness [%]	100.0
Redundancy	13.3	13.2
CC(1/2)	0.999	0.652

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	BATCH MODE	8.3	298	1.7 M Li2SO4, 0.1 M Tris pH 8.3