1XUA

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

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.6	292	28% (w/v) PEG 4000, 0.1M Na-Citrate, 0.2M (NH4) Acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 292K

Crystal Properties
Matthews coefficient	Solvent content
2.1	40.86

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 92.95	α = 90
b = 100.43	β = 90
c = 57.49	γ = 90

Symmetry
Space Group	P 21 21 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	ADSC QUANTUM 4		2004-05-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2	0.934	ESRF	ID14-2

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	1.9	20	99.6	0.104	12.8	5.5	43122	43013		-3	23

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	1.9	2	98.7		0.463	3.8	5.4

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 1U1W	THROUGHOUT	1U1W	1.9	19.8	40843	2169	99.75	0.14446	0.14221	0.18657	RANDOM	17.342

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_dihedral_angle_1_deg	6.572
r_scangle_it	5.075
r_angle_other_deg	3.832
r_scbond_it	3.191
r_mcangle_it	1.884
r_angle_refined_deg	1.747
r_mcbond_it	1.091
r_symmetry_vdw_other	0.337
r_nbd_other	0.304
r_symmetry_hbond_refined	0.242
r_nbd_refined	0.241
r_symmetry_vdw_refined	0.178
r_xyhbond_nbd_refined	0.162
r_chiral_restr	0.122
r_nbtor_other	0.109
r_bond_refined_d	0.023
r_gen_planes_other	0.013
r_gen_planes_refined	0.01
r_bond_other_d

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4248
Nucleic Acid Atoms
Solvent Atoms	432
Heterogen Atoms	22

Software

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