4Y1U

Complex of human Galectin-1 and Galbeta1-4GlcNAc

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSRRC BEAMLINE BL13C1
Synchrotron site	NSRRC
Beamline	BL13C1
Temperature [K]	100
Detector technology	CCD
Collection date	2013-12-14
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.97622
Spacegroup name	P 21 21 21
Unit cell lengths	43.300, 58.234, 111.649
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	23.615 - 1.762
R-factor	0.1848
Rwork	0.182
R-free	0.22740
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1w6n
RMSD bond length	0.014
RMSD bond angle	1.480
Data scaling software	HKL-2000
Phasing software	PHASER (2.5.3)
Refinement software	PHENIX

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	30.000	30.000	1.820
High resolution limit [Å]	1.760	3.790	1.760
Rmerge	0.044	0.025	0.242
Rmeas	0.048	0.028	0.266
Rpim	0.020	0.012	0.109
Total number of observations	167642
Number of reflections	28643
<I/σ(I)>	18
Completeness [%]	99.8	99.3	99.4
Redundancy	5.9	5.5	5.7
CC(1/2)		0.999	0.983

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	298	0.1 M Tris (pH 8.0), 0.2 M Li2SO4, 30% (w/v) PEG 3350