3E8O

CRYSTAL STRUCTURE OF A PUTATIVE ANTIBIOTIC BIOSYNTHESIS MONOOXYGENASE (DR_2100) FROM DEINOCOCCUS RADIODURANS AT 1.40 A RESOLUTION

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277	0.2000M NaOAc, 30.0000% PEG-8000, 0.1M Cacodylate pH 6.5, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K, VAPOR DIFFUSION, SITTING DROP

Crystal Properties
Matthews coefficient	Solvent content
1.79	31.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 33.715	α = 90
b = 59.639	β = 97.18
c = 47.511	γ = 90

Symmetry
Space Group	P 1 21 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	MARMOSAIC 325 mm CCD	Flat mirror (vertical focusing)	2008-08-01	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.91837,0.97916,0.97849	SSRL	BL11-1

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	1.4	29.814	96.3	0.05	9.2	2.1		35346			13.442

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	MAD	THROUGHOUT	1.4	29.814	35326	1784	96.02	0.13	0.128	0.163	RANDOM	17.787

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]
0.08		0.3	-0.34		0.34

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.173
r_dihedral_angle_4_deg	25.585
r_dihedral_angle_3_deg	10.554
r_sphericity_free	8.342
r_scangle_it	6.65
r_scbond_it	4.674
r_sphericity_bonded	4.568
r_dihedral_angle_1_deg	3.931
r_mcangle_it	3.421
r_mcbond_it	2.28
r_rigid_bond_restr	1.974
r_angle_other_deg	1.747
r_angle_refined_deg	1.626
r_mcbond_other	1.177
r_chiral_restr	0.096
r_bond_refined_d	0.017
r_gen_planes_refined	0.009
r_bond_other_d	0.003
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1536
Nucleic Acid Atoms
Solvent Atoms	271
Heterogen Atoms	16

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
SHELXD	phasing
autoSHARP	phasing