9RXP

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

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID30B
Synchrotron site	ESRF
Beamline	ID30B
Temperature [K]	100
Detector technology	PIXEL
Collection date	2023-07-15
Detector	DECTRIS EIGER X 9M
Wavelength(s)	0.87313
Spacegroup name	P 32 2 1
Unit cell lengths	44.915, 44.915, 174.671
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	38.900 - 1.430
R-factor	0.2093
Rwork	0.208
R-free	0.23080
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.003
RMSD bond angle	0.557
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]	40.000	1.550
High resolution limit [Å]	1.430	1.430
Rmerge	0.143	2.764
Rpim	0.023	0.432
Number of reflections	30495	1525
<I/σ(I)>	14.7	1.5
Completeness [%]	93.2	51.3
Redundancy	40.1	41.7
CC(1/2)	0.996	0.774

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	1% 2-methyl-2,4-pentanediol, 2.5 M ammonium sulfate