8XHW

Haloquadratum walsbyi middle rhodopsin mutant - D84N

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSRRC BEAMLINE BL15A1
Synchrotron site	NSRRC
Beamline	BL15A1
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2023-11-01
Detector	MAR scanner 300 mm plate
Wavelength(s)	1.0
Spacegroup name	P 1 21 1
Unit cell lengths	61.366, 61.367, 118.793
Unit cell angles	90.00, 93.95, 90.00

Refinement procedure

Resolution	29.700 - 2.940
R-factor	0.2426
Rwork	0.239
R-free	0.27300
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	8WEW
RMSD bond length	0.003
RMSD bond angle	0.542
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX ((1.19.2_4158))
Refinement software	PHENIX ((1.21.1_5286: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	3.000
High resolution limit [Å]	2.940	2.950
Rmeas	0.231
Number of reflections	17666	766
<I/σ(I)>	6.3
Completeness [%]	96.3
Redundancy	1.9
CC(1/2)		0.668

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	LIPIDIC CUBIC PHASE	4.5	289	50 mM sodium citrate, 50 mM NaCl, 15% PEG 400