1OGP

The crystal structure of plant sulfite oxidase provides insight into sulfite oxidation in plants and animals

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		9.2		5-12% JEFFAMINE 600, 50 MM TRIS/HCL, 10 MM CSCL, PH 9.2

Crystal Properties
Matthews coefficient	Solvent content
5.7	78

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 222.918	α = 90
b = 351.271	β = 90
c = 158.282	γ = 90

Symmetry
Space Group	C 2 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	BENT CONICAL SI-MIRROR	2002-10-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 14-BM-C		APS	14-BM-C

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	2.55	30	99.5	0.11	21.6	5.9		199819		2

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	2.55	2.64	99.5		0.887	2.03	5.2

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	PDB ENTRY 1SOX	2.6	182.57	178219	9369	99	0.237	0.235	0.266	RANDOM	52.49

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]
-0.5			-1.25		1.75

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.408
r_scangle_it	6.193
r_scbond_it	4.815
r_mcangle_it	3.585
r_angle_refined_deg	2.614
r_mcbond_it	2.453
r_angle_other_deg	1.775
r_metal_ion_refined	0.556
r_symmetry_vdw_other	0.319
r_symmetry_vdw_refined	0.303
r_xyhbond_nbd_refined	0.286
r_nbd_other	0.272
r_nbd_refined	0.27
r_symmetry_hbond_refined	0.198
r_chiral_restr	0.177
r_nbtor_other	0.107
r_bond_refined_d	0.034
r_gen_planes_refined	0.013
r_gen_planes_other	0.01
r_bond_other_d	0.004
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
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	18084
Nucleic Acid Atoms
Solvent Atoms	594
Heterogen Atoms	210

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing
BEAST	phasing
REFMAC	refinement