7N6C

Crystal structure of R22A human Galectin-7 mutant

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	CLSI BEAMLINE 08B1-1
Synchrotron site	CLSI
Beamline	08B1-1
Temperature [K]	100
Detector technology	CCD
Collection date	2019-02-19
Detector	RAYONIX MX300HE
Wavelength(s)	1.0332
Spacegroup name	P 21 21 21
Unit cell lengths	53.350, 64.890, 71.900
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.170 - 2.100
R-factor	0.201
Rwork	0.197
R-free	0.23500
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1bkz
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER (2.7.12)
Refinement software	PHENIX (1.19.2-4158)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	48.190	48.190	2.120
High resolution limit [Å]	2.050	4.420	2.050
Rmerge	0.120	0.050	1.371
Rmeas	0.127	0.052	1.443
Rpim		0.017
Number of reflections	16194	1740	1570
<I/σ(I)>	12.8	34.3	1.8
Completeness [%]	99.9	99.8	99.8
Redundancy	10.1	9.4	10.2
CC(1/2)	0.998	0.998	0.685

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8	295.15	0.1 M NaCl, 0.1 M Tris pH 8, 20 % PEG 6000, 17.5% Glycerol