1VQR

Crystal structure of a virulence factor (cj0248) from campylobacter jejuni subsp. jejuni at 2.25 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION,SITTING DROP,NANODROP	7.5	277	20.0% PEG-6000, 1.0M LiCl, 0.1M HEPES pH 7.5, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.58	51.91

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 123.141	α = 90
b = 122.09	β = 120.58
c = 96.897	γ = 90

Symmetry
Space Group	C 1 2 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	fixed-height exit beam, toroidal focusing mirror	2004-11-11	M	SINGLE WAVELENGTH

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

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	2.25	61.05	97.4	0.047	11.4	2.7		56900			56.18

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	2.25	2.31	90.4		0.398	1.7	1.9	3921

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	2.25	61.04	54049	2850	97.28	0.19519	0.19312	0.23286	RANDOM	45.549

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]
0.99		0.91	-1.22		1.16

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.608
r_dihedral_angle_4_deg	23.491
r_dihedral_angle_3_deg	15.482
r_scangle_it	6.027
r_dihedral_angle_1_deg	5.178
r_scbond_it	4.529
r_mcangle_it	2.415
r_mcbond_it	1.616
r_angle_refined_deg	1.355
r_angle_other_deg	0.907
r_mcbond_other	0.278
r_symmetry_vdw_other	0.256
r_nbd_refined	0.214
r_nbtor_refined	0.178
r_xyhbond_nbd_refined	0.172
r_nbd_other	0.166
r_symmetry_hbond_refined	0.138
r_symmetry_vdw_refined	0.11
r_nbtor_other	0.088
r_chiral_restr	0.08
r_bond_refined_d	0.015
r_gen_planes_refined	0.005
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8475
Nucleic Acid Atoms
Solvent Atoms	193
Heterogen Atoms

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
SHELXD	phasing
REFMAC	refinement
CCP4	data scaling