6RL0

Recombinant Pseudomonas stutzeri nitrous oxide reductase, form I

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	0.1 M bis-tris propane buffer at pH 8.5, 0.1 M sodium formate, 0.1 M sodium chloride, and 25% (w/v) of a medium molecular weight (MMW) polyethylene glycol mixture (PEG 2K, 3350, 4K and 5K MME)

Crystal Properties
Matthews coefficient	Solvent content
	35.7

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 108.916	α = 90
b = 73.372	β = 95.07
c = 136.342	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	PIXEL	DECTRIS PILATUS 2M		2016-12-17	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06DA	1.36999	SLS	X06DA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.78	48.91	100	15.7	13		205189

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.78	1.81

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	3SBQ	1.78	48.91	194905	10243	99.98	0.15876	0.157	0.19225	RANDOM	28.816

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]
-0.59		0.33	0.04		0.48

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.325
r_dihedral_angle_4_deg	16.346
r_dihedral_angle_3_deg	13.89
r_dihedral_angle_1_deg	7.226
r_long_range_B_refined	5.769
r_long_range_B_other	5.74
r_scangle_other	4.372
r_scbond_it	2.849
r_scbond_other	2.838
r_mcangle_other	2.803
r_mcangle_it	2.802
r_mcbond_it	2.004
r_mcbond_other	2.004
r_angle_refined_deg	1.946
r_angle_other_deg	0.95
r_chiral_restr	0.145
r_bond_refined_d	0.021
r_gen_planes_refined	0.01
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	18329
Nucleic Acid Atoms
Solvent Atoms	1455
Heterogen Atoms	139

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing