2OMO

Putative antibiotic biosynthesis monooxygenase from Nitrosomonas europaea

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	291	0.2 M Sodium chloride, 0.1 M Bis-Tris buffer, 25% PEG3350, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.06	40.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 50.155	α = 90
b = 99.248	β = 90
c = 192.672	γ = 90

Symmetry
Space Group	P 21 21 21

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	SBC-3		2006-11-21	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-BM	0.97970	APS	19-BM

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	1.83	36.74	95.9	0.094	29.7	13.3	82843	82843			35.3

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	1.83	1.91	57.8		0.762	2.19	7.7	3788

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	1.83	36.74	78518	78518	4158	96.47	0.1914	0.1914	0.1895	0.2277	RANDOM	19.436

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]
0.37			-0.22		-0.15

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	28.983
r_dihedral_angle_4_deg	17.287
r_dihedral_angle_3_deg	15.663
r_dihedral_angle_1_deg	6.014
r_scangle_it	3.704
r_scbond_it	2.532
r_angle_refined_deg	1.516
r_mcangle_it	1.485
r_mcbond_it	1.058
r_nbtor_refined	0.308
r_symmetry_vdw_refined	0.258
r_nbd_refined	0.218
r_symmetry_hbond_refined	0.183
r_xyhbond_nbd_refined	0.167
r_chiral_restr	0.111
r_bond_refined_d	0.017
r_gen_planes_refined	0.007
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	6598
Nucleic Acid Atoms
Solvent Atoms	609
Heterogen Atoms

Software

Software
Software Name	Purpose
SHELXD	phasing
MLPHARE	phasing
DM	model building
SOLVE	phasing
RESOLVE	model building
HKL-2000	data scaling
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
DM	phasing
RESOLVE	phasing
HKL-3000	phasing
REFMAC	refinement