3OYY

Structure of Pseudomonas aeruginosa elongation factor P

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	hanging drop	4.5	298	1.35M KPhosphate, 0.15M NaPhosphate, 0.2M NaAcetate PH 4.5, hanging drop, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
3.06	59.74

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 38.852	α = 90.19
b = 51.986	β = 99.52
c = 67.581	γ = 104.57

Symmetry
Space Group	P 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 270		2010-06-14	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	ADSC QUANTUM 210		2010-05-31	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PHOTON FACTORY BEAMLINE BL-17A	0.97865	Photon Factory	BL-17A
2	SYNCHROTRON	PAL/PLS BEAMLINE 4A	0.97904	PAL/PLS	4A

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
1,2	1.75	19.81	90.94			51088	46460

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	SAD	THROUGHOUT	1.75	19.81	44114	2346	90.94	0.20679	0.20389	0.2593	RANDOM	36.897

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]
-0.97	0.44	1.33	0.4	0.33	1.24

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.307
r_dihedral_angle_4_deg	16.129
r_dihedral_angle_3_deg	14.828
r_dihedral_angle_1_deg	6.226
r_scangle_it	5.447
r_scbond_it	3.272
r_mcangle_it	2.181
r_angle_refined_deg	1.764
r_mcbond_it	1.23
r_symmetry_hbond_refined	0.394
r_nbtor_refined	0.31
r_nbd_refined	0.256
r_xyhbond_nbd_refined	0.243
r_symmetry_vdw_refined	0.22
r_chiral_restr	0.121
r_bond_refined_d	0.018
r_gen_planes_refined	0.008
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2924
Nucleic Acid Atoms
Solvent Atoms	492
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SOLVE	phasing