9GQP

Structural characterization of a N-acetyl-beta-neuraminic acid-binding site in human RNase2

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALBA BEAMLINE XALOC
Synchrotron site	ALBA
Beamline	XALOC
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-07-09
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.98
Spacegroup name	P 21 21 21
Unit cell lengths	41.924, 53.066, 56.457
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	38.670 - 1.010
R-factor	0.1354
Rwork	0.135
R-free	0.15070
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.005
RMSD bond angle	0.875
Data reduction software	MOSFLM
Data scaling software	SCALA
Phasing software	PHENIX
Refinement software	PHENIX (1.21.2_5419)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	38.670	1.040
High resolution limit [Å]	1.010	1.010
Number of reflections	54023	607
<I/σ(I)>	1.26
Completeness [%]	85.5
Redundancy	5.7
CC(1/2)	0.998	0.922

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293.15	200mM formate, 0.1M Bis-Tris propane, pH 7.0, 12% w/v Polyethylene glycol 3,350