7RH4

Co-crystallization of human galectin-3 CRD complex with Methyl 2-O-(2-nitro-4-fluoro)-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		293	31% PEG 6000, 100mM MgCl2, 8mM beta mercaptoethanol, 100mM Tris-HCL, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.05	40.08

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 35.933	α = 90
b = 57.929	β = 90
c = 62.067	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 210r		2013-10-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.953	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	1.2	42.35	93.2	0.053	18.4	7		38453

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	1.2	1.22			0.652	1.5

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	1.201	42.349	38398	1856	93.251	0.154	0.1538	0.1642	11.799

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]
0.156			-0.122		-0.034

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.652
r_dihedral_angle_4_deg	16.701
r_dihedral_angle_3_deg	10.856
r_dihedral_angle_1_deg	7.877
r_lrange_it	4.755
r_lrange_other	4.753
r_scangle_it	2.989
r_scangle_other	2.985
r_angle_refined_deg	2.017
r_scbond_it	2.016
r_scbond_other	2.003
r_angle_other_deg	1.437
r_mcangle_other	1.328
r_mcangle_it	1.326
r_mcbond_it	0.933
r_mcbond_other	0.926
r_symmetry_xyhbond_nbd_refined	0.364
r_xyhbond_nbd_refined	0.226
r_nbd_refined	0.215
r_symmetry_nbd_other	0.18
r_nbd_other	0.177
r_nbtor_refined	0.176
r_chiral_restr	0.104
r_symmetry_nbtor_other	0.081
r_symmetry_nbd_refined	0.063
r_chiral_restr_other	0.02
r_bond_refined_d	0.018
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	219
Heterogen Atoms	35

Software

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