1LR0

Pseudomonas aeruginosa TolA Domain III, Seleno-methionine Derivative

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	293	5% wt/v PEG 6000, 100 mM TrisCl, pH 8.0, and 1 mM ZnSO4, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.97	58.57

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 78.477	α = 90
b = 78.477	β = 90
c = 97.674	γ = 120

Symmetry
Space Group	P 63 2 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		2001-04-30	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.2	0.9791, 0.9611	ALS	5.0.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	1.914	19.84	98.8	0.083	0.083	16.1		13441	13441			19

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.914	2.01	94.3		0.322	0.322	2.7

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	MAD	THROUGHOUT	1.914	19.84	13441	13441	664	95.32	0.18325	0.18325	0.18124	0.22275	RANDOM	23.39

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]
					-0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	16.586
r_scangle_it	7.727
r_dihedral_angle_1_deg	5.851
r_scbond_it	4.81
r_mcangle_it	2.999
r_angle_refined_deg	2.155
r_mcbond_it	1.725
r_angle_other_deg	0.983
r_symmetry_vdw_refined	0.346
r_symmetry_hbond_refined	0.334
r_nbd_refined	0.263
r_symmetry_vdw_other	0.26
r_nbd_other	0.211
r_xyhbond_nbd_refined	0.156
r_chiral_restr	0.138
r_xyhbond_nbd_other	0.088
r_bond_refined_d	0.025
r_symmetry_hbond_other	0.011
r_gen_planes_refined	0.01
r_gen_planes_other	0.003
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	968
Nucleic Acid Atoms
Solvent Atoms	122
Heterogen Atoms	10

Software

Software
Software Name	Purpose
MLPHARE	phasing
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling