1U1W

Structure and function of phenazine-biosynthesis protein PhzF from Pseudomonas fluorescens 2-79

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1U1V	PDB entry 1u1v

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.6	293	preincubation with ligand, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.04	39.78

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 92.6	α = 90
b = 99.86	β = 90
c = 57	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		2003-10-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	1.00133	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	1.35	20	99.7	0.068	11.3	4	116176	116176		3	20

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	1.35	1.45	99.3		0.415	3.1	3.7

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	PDB entry 1u1v	1.35	19.73	110280	5844	99.71	0.12005	0.11844	0.1503	RANDOM	12.061

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]
0.41			-0.34		-0.06

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	10.385
r_dihedral_angle_1_deg	6.437
r_scangle_it	5.934
r_sphericity_bonded	4.349
r_scbond_it	4.225
r_mcangle_it	3.004
r_rigid_bond_restr	2.405
r_mcbond_it	2.258
r_angle_refined_deg	2.058
r_angle_other_deg	1.756
r_symmetry_vdw_other	0.36
r_nbd_other	0.282
r_symmetry_hbond_refined	0.263
r_nbd_refined	0.254
r_symmetry_vdw_refined	0.225
r_xyhbond_nbd_refined	0.213
r_chiral_restr	0.149
r_nbtor_other	0.089
r_gen_planes_other	0.068
r_bond_other_d	0.067
r_gen_planes_refined	0.04
r_bond_refined_d	0.026

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4248
Nucleic Acid Atoms
Solvent Atoms	679
Heterogen Atoms	36

Software

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