7RH3

Co-crystallization of human galectin-3 CRD complex with Methyl 2-O-(2-nitro-4-chloro)-benzoyl-3-O-toluoyl-b-D-talopyranoside

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	293	100 mM Tris-HCl, pH 7.0, 100 mM MgCl2, 31-35 % w/v polyethylene glycol 6000

Crystal Properties
Matthews coefficient	Solvent content
2.06	40.43

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 36.201	α = 90
b = 57.814	β = 90
c = 62.098	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315r		2013-10-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.9537	Australian Synchrotron	MX1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.05	31.27	99.9	0.043	24.1	7.6		61577

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.05	1.07			0.346	3.9

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2NMO	1.05	30.701	61505	3070	99.904	0.157	0.1566	0.1733	8.985

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
0.114			-0.133		0.019

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.201
r_dihedral_angle_4_deg	13.209
r_dihedral_angle_3_deg	10.109
r_dihedral_angle_1_deg	7.65
r_lrange_it	4.477
r_lrange_other	4.476
r_scangle_it	2.476
r_scangle_other	2.474
r_angle_refined_deg	1.981
r_mcangle_it	1.781
r_mcangle_other	1.781
r_scbond_it	1.667
r_scbond_other	1.664
r_angle_other_deg	1.485
r_mcbond_it	1.131
r_mcbond_other	1.131
r_symmetry_xyhbond_nbd_refined	0.298
r_nbd_refined	0.247
r_xyhbond_nbd_refined	0.224
r_nbd_other	0.188
r_symmetry_nbd_other	0.179
r_nbtor_refined	0.177
r_symmetry_nbd_refined	0.156
r_chiral_restr	0.11
r_symmetry_nbtor_other	0.085
r_bond_refined_d	0.018
r_chiral_restr_other	0.014
r_gen_planes_refined	0.011
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1109
Nucleic Acid Atoms
Solvent Atoms	205
Heterogen Atoms	35

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing