3KKF

Crystal structure of Putative antibiotic biosynthesis monooxygenase (NP_810307.1) from Bacteriodes thetaiotaomicron VPI-5482 at 1.30 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	277	0.2000M Ca(OAc)2, 40.0000% PEG-400, 0.1M HEPES pH 7.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
1.88	34.52

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.74	α = 90
b = 70.74	β = 90
c = 96.021	γ = 120

Symmetry
Space Group	H 3 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	MARMOSAIC 325 mm CCD	Flat collimating mirror, toroid focusing mirror	2009-05-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL9-2		SSRL	BL9-2

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	1.3	29.185	99.2	0.043	16.03	7.0562		22848		-3	13.027

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)
	1.3	1.35	94.7		0.569	2

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	SAD	THROUGHOUT	1.3	29.185	22844	1174	99.46	0.136	0.135	0.167	RANDOM	15.901

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]
-0.82	-0.41		-0.82		1.23

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.432
r_dihedral_angle_4_deg	10.141
r_dihedral_angle_3_deg	9.802
r_sphericity_free	9.523
r_dihedral_angle_1_deg	4.268
r_sphericity_bonded	4.143
r_scangle_it	3.801
r_scbond_it	2.512
r_mcangle_it	1.744
r_angle_refined_deg	1.515
r_mcbond_it	1.104
r_angle_other_deg	0.898
r_rigid_bond_restr	0.514
r_mcbond_other	0.458
r_chiral_restr	0.101
r_bond_refined_d	0.017
r_gen_planes_refined	0.006
r_bond_other_d	0.005
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	959
Nucleic Acid Atoms
Solvent Atoms	147
Heterogen Atoms	54

Software

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