1XUB

Structure and function of the phenazine biosynthetic protein PhzF from Pseudomonas fluorescens

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1U1V

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.4	292	11% (w/v) PEG 3350, 0.1M Na Citrate, 0.2M (NH4)2 Sulfate, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 292K

Crystal Properties
Matthews coefficient	Solvent content
2.2	43.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 56.128	α = 90
b = 56.128	β = 90
c = 154.423	γ = 120

Symmetry
Space Group	P 32 2 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	ADSC QUANTUM 4		2004-03-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	1.007	ESRF	ID14-4

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.3	20	91.7	0.051	15.2	5	70364	63575		-3	32

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.3	1.4	69.5		0.229	4.6	3

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	rigid body refinement of 1U1V	THROUGHOUT	1U1V	1.3	19.1	61287	3287	91.77	0.13482	0.13344	0.15973	RANDOM	24.128

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	10.969
r_scangle_it	7.409
r_dihedral_angle_1_deg	6.717
r_sphericity_bonded	6.67
r_scbond_it	5.095
r_angle_other_deg	3.938
r_mcangle_it	3.588
r_rigid_bond_restr	2.816
r_angle_refined_deg	2.714
r_mcbond_it	2.651
r_symmetry_vdw_other	0.385
r_nbd_other	0.299
r_symmetry_hbond_refined	0.293
r_symmetry_vdw_refined	0.263
r_nbd_refined	0.242
r_xyhbond_nbd_refined	0.198
r_chiral_restr	0.177
r_nbtor_other	0.12
r_gen_planes_other	0.069
r_bond_refined_d	0.035
r_gen_planes_refined	0.027
r_bond_other_d

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2209
Nucleic Acid Atoms
Solvent Atoms	359
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling