9RXS

Structure of the PDZ4 domain from human PDZK1 (NHERF3) with the C-terminal residues (VLKSTQF) of human URAT1 transporter (SLC22A12)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE BM07
Synchrotron site	ESRF
Beamline	BM07
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-04-30
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.979507
Spacegroup name	P 43 21 2
Unit cell lengths	52.404, 52.404, 195.771
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	24.320 - 2.000
R-factor	0.2002
Rwork	0.198
R-free	0.24160
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.010
RMSD bond angle	0.745
Data reduction software	XDS
Data scaling software	STARANISO (2.4.9)
Phasing software	PHASER (2.8.3)
Refinement software	PHENIX (1.21_5207)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	49.000	2.130
High resolution limit [Å]	2.000	2.000
Rmerge	0.150	2.320
Rpim	0.021	0.520
Number of reflections	12585	629
<I/σ(I)>	20.8	2.7
Completeness [%]	90.2	86.4
Redundancy	48.9	41.7
CC(1/2)	1.000	0.878

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8.5	293	100 mM Tris pH 8.5, 100mM NaCl, 18% PEG 10000, 20% Glycerol