2OXH

The SOXYZ Complex of Paracoccus Pantotrophus

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	293	1 microL of 10 mg ml-1 protein in 10 mM Tris pH 8.0 with 1 microL of 100 mM Na-acetate pH 4.75, 200 mM (NH4)2SO4, 31 % (w/v) PEG 3350, 2% (w/v) glycerol , VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.31	46.82

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 40.22	α = 103.13
b = 54.49	β = 95.21
c = 104.872	γ = 90.01

Symmetry
Space Group	P 1

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	MAR CCD 165 mm	Double Si(111) monoichromation	2005-07-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS BEAMLINE PX10.1	1.488	SRS	PX10.1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	2.35	101.687	96.4	0.105	0.105	4.1	2.2	34657	34657

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.35	2.48	93.3		0.144	0.144	4.1	2.2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	2OX5	2.35	50	34657	32903	1754	96.38	0.19659	0.19394	0.24433	RANDOM	14.633

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]
0.58	0.12	0.69	-0.12	-0.08	-0.36

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.275
r_dihedral_angle_3_deg	17.221
r_dihedral_angle_4_deg	14.87
r_dihedral_angle_1_deg	12.656
r_scangle_it	3.631
r_scbond_it	2.282
r_mcangle_it	1.407
r_angle_refined_deg	1.376
r_mcbond_it	0.802
r_nbtor_refined	0.298
r_nbd_refined	0.202
r_symmetry_hbond_refined	0.171
r_xyhbond_nbd_refined	0.16
r_symmetry_vdw_refined	0.153
r_chiral_restr	0.082
r_bond_refined_d	0.012
r_gen_planes_refined	0.004
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6403
Nucleic Acid Atoms
Solvent Atoms	395
Heterogen Atoms	24

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
MOSFLM	data reduction
MOLREP	phasing