2VH9

CRYSTAL STRUCTURE OF NXG1-DELTAYNIIG IN COMPLEX WITH XLLG, A XYLOGLUCAN DERIVED OLIGOSACCHARIDE

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2UWB	PDB ENTRY 2UWB

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6		THE PROTEIN CRYSTALLIZED IN SITTING DROPS (CORNING 96 WELL PLATE) MIXING 300 NL OF PROTEIN SOLUTION WITH 150 NL OF WELL SOLUTION CONTAINING 0.2 M MAGNESIUM CHLORIDE, 0.1 M MES BUFFER AT PH 6.0 AND 20% PEG 6000

Crystal Properties
Matthews coefficient	Solvent content
3.07	40

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 100.54	α = 90
b = 100.54	β = 90
c = 61.13	γ = 120

Symmetry
Space Group	P 31

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		2006-12-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1		ESRF	ID23-1

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	2	45	99.2	0.15	10.3	4.6		213252		1

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	2	2.11	98.2		0.56	2.7	4.5

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2UWB	2.1	35	37994	2010	99.3	0.151	0.148	0.203	RANDOM	14.71

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]
-0.18	-0.09		-0.18		0.27

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.172
r_dihedral_angle_4_deg	16.877
r_dihedral_angle_3_deg	13.002
r_dihedral_angle_1_deg	7.176
r_scangle_it	2.52
r_scbond_it	1.676
r_angle_refined_deg	1.472
r_mcangle_it	1.037
r_mcbond_it	0.899
r_angle_other_deg	0.815
r_nbd_refined	0.258
r_symmetry_hbond_refined	0.226
r_nbd_other	0.207
r_nbtor_refined	0.188
r_symmetry_vdw_other	0.186
r_xyhbond_nbd_refined	0.18
r_symmetry_vdw_refined	0.14
r_nbtor_other	0.084
r_chiral_restr	0.081
r_bond_refined_d	0.012
r_gen_planes_refined	0.005
r_bond_other_d	0.001
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	4298
Nucleic Acid Atoms
Solvent Atoms	515
Heterogen Atoms	200

Software

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