2FUP

Crystal structure of a putative flagella synthesis protein flgn (pa3352) from pseudomonas aeruginosa at 1.48 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP, NANODROP	4	277	20.0% MPD, 0.1M Citrate, pH 4.0, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.24965	45.324837

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 62.531	α = 90
b = 62.531	β = 90
c = 80.241	γ = 90

Symmetry
Space Group	P 43 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 315		2005-12-15	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.2	0.9797, 0.9999, 0.9795	ALS	8.2.2

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	1.48	29.74	100	0.081	0.081	5.8	6.8		27261

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	1.48	1.56	100		0.764	0.764	1	5.2

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	MAD	THROUGHOUT	1.48	29.71	27190	1361	99.94	0.19	0.188	0.218	RANDOM	22.417

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]
-0.51			-0.51		1.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.347
r_dihedral_angle_4_deg	16.991
r_dihedral_angle_3_deg	11.36
r_scangle_it	8.118
r_scbond_it	5.352
r_dihedral_angle_1_deg	4.246
r_mcangle_it	3.115
r_mcbond_it	2.458
r_angle_refined_deg	1.713
r_angle_other_deg	0.923
r_mcbond_other	0.552
r_symmetry_vdw_other	0.257
r_symmetry_vdw_refined	0.256
r_nbd_refined	0.247
r_symmetry_hbond_refined	0.24
r_nbd_other	0.187
r_nbtor_refined	0.178
r_xyhbond_nbd_refined	0.175
r_chiral_restr	0.099
r_nbtor_other	0.084
r_bond_refined_d	0.018
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	974
Nucleic Acid Atoms
Solvent Atoms	110
Heterogen Atoms	8

Software

Software
Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
CCP4	data scaling
SHARP	phasing