3O6R

Crystal Structure of 4-Chlorocatechol Dioxygenase from Rhodococcus opacus 1CP in complex with pyrogallol

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	9	296	ammonium sulphate, NaCl, TRIS, pH 9.0, vapor diffusion, temperature 296K

Crystal Properties
Matthews coefficient	Solvent content
3.13	60.65

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 89.65	α = 90
b = 89.65	β = 90
c = 312.31	γ = 120

Symmetry
Space Group	P 63 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	MAR CCD 165 mm		2009-10-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ELETTRA BEAMLINE 5.2R	1.000	ELETTRA	5.2R

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	2.6	32.97	82.8	0.103	0.103	9.08	3.18		19844		-3	72.3

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	2.6	2.67	74.8		0.15	6.8

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	FOURIER SYNTHESIS	THROUGHOUT	2.6	10	19423	388	82.94	0.2271	0.2254	0.3162	RANDOM	65.8616

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]
-3.19	-1.6		-3.19		4.79

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.172
r_dihedral_angle_3_deg	21.688
r_dihedral_angle_4_deg	19.846
r_dihedral_angle_1_deg	8.042
r_scangle_it	3.453
r_scbond_it	2.118
r_angle_refined_deg	1.939
r_mcangle_it	1.49
r_mcbond_it	0.805
r_chiral_restr	0.129

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.172
r_dihedral_angle_3_deg	21.688
r_dihedral_angle_4_deg	19.846
r_dihedral_angle_1_deg	8.042
r_scangle_it	3.453
r_scbond_it	2.118
r_angle_refined_deg	1.939
r_mcangle_it	1.49
r_mcbond_it	0.805
r_chiral_restr	0.129
r_bond_refined_d	0.018
r_gen_planes_refined	0.009

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4041
Nucleic Acid Atoms
Solvent Atoms	83
Heterogen Atoms	93

Software

Software
Software Name	Purpose
XSCALE	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345dtb	data collection
XDS	data reduction

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.