8DB6

Adenosine/guanosine nucleoside hydrolase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS-II BEAMLINE 17-ID-1
Synchrotron site	NSLS-II
Beamline	17-ID-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-04-07
Detector	DECTRIS EIGER X 9M
Wavelength(s)	0.977
Spacegroup name	P 1
Unit cell lengths	50.596, 75.115, 85.209
Unit cell angles	76.16, 81.49, 88.14

Refinement procedure

Resolution	29.650 - 2.020
R-factor	0.2053
Rwork	0.204
R-free	0.23710
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	AlphaFold model
RMSD bond length	0.008
RMSD bond angle	0.951
Data reduction software	HKL-3000
Data scaling software	HKL-3000
Phasing software	PHENIX
Refinement software	PHENIX (1.17.1_3660)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	29.650	2.092
High resolution limit [Å]	2.020	2.020
Rmerge	0.085	0.613
Rmeas	0.100	0.717
Rpim	0.052	0.369
Number of reflections	76440	6752
<I/σ(I)>	8.5	1.6
Completeness [%]	96.8	85.72
Redundancy	3.6	3.6
CC(1/2)	0.994	0.707

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		290	0.2 M ammonium sulfate, 25% PEG-3350, and 0.1 M Bis-tris, pH 5.5