2BS6

LECTIN FROM RALSTONIA SOLANACEARUM COMPLEXED WITH XYLOGLUCAN FRAGMENT

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
other		COMPLEX WITH SELENIO SUGAR (WATER, LIGAND REMOVED

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP			RSL/FUCOSE CRYSTALS WERE PREPARED BY HANGING DROPS METHODS USING 1.5M NH42(S04) AND SOAKED IN 2.7 MG/ML XXFG SOLUTION

Crystal Properties
Matthews coefficient	Solvent content
2.3	45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.127	α = 90
b = 64.127	β = 90
c = 128.121	γ = 90

Symmetry
Space Group	P 41 2 2

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 CCD	TOROIDAL MIRROR	2005-01-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2		ESRF	ID14-2

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	1.8	64.15	99.7	0.11	14.9	8.35		24221			14.3

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	1.8	1.85	96.7		0.47	3.1	6.2

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	COMPLEX WITH SELENIO SUGAR (WATER, LIGAND REMOVED	1.8	64.15	25520	1299	99.7	0.148	0.146	0.188	RANDOM	11.34

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]
-0.019			-0.019		0.038

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.478
r_dihedral_angle_3_deg	10.845
r_dihedral_angle_1_deg	7.032
r_dihedral_angle_4_deg	5.099
r_scangle_it	3.076
r_scbond_it	2.27
r_angle_refined_deg	1.833
r_mcangle_it	1.66
r_mcbond_it	1.336
r_angle_other_deg	0.797
r_nbd_other	0.209
r_nbtor_refined	0.181
r_xyhbond_nbd_refined	0.181
r_nbd_refined	0.178
r_symmetry_vdw_other	0.163
r_symmetry_vdw_refined	0.15
r_chiral_restr	0.149
r_symmetry_hbond_refined	0.145
r_nbtor_other	0.089
r_bond_refined_d	0.014
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2024
Nucleic Acid Atoms
Solvent Atoms	334
Heterogen Atoms	162

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing