1XL3

Complex structure of Y.pestis virulence Factors YopN and TyeA

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1XKP	PDB ENTRY 1XKP chain A residues 76-269

Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.75	55.21

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 82.172	α = 90
b = 170.724	β = 90
c = 55.58	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		CCD	ADSC QUANTUM 4		2004-04-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	1	APS	22-ID

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	2.2	20					40229

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (I)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1XKP chain A residues 76-269	2.2	84.51	-1	38535	36265	1949	94.11	0.19461	0.19461	0.19164	0.21	0.25036	0.27	RANDOM	40.988

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]
-3.85			-0.62		4.47

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.449
r_dihedral_angle_4_deg	19.139
r_dihedral_angle_3_deg	17.425
r_dihedral_angle_1_deg	6.712
r_scangle_it	4.293
r_scbond_it	2.74
r_angle_refined_deg	1.77
r_mcangle_it	1.587
r_mcbond_it	1.316
r_angle_other_deg	0.897
r_symmetry_vdw_refined	0.274
r_symmetry_hbond_refined	0.256
r_mcbond_other	0.227
r_nbd_refined	0.224
r_xyhbond_nbd_refined	0.219
r_symmetry_vdw_other	0.216
r_nbd_other	0.195
r_nbtor_refined	0.187
r_chiral_restr	0.1
r_nbtor_other	0.098
r_xyhbond_nbd_other	0.045
r_bond_refined_d	0.019
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4698
Nucleic Acid Atoms
Solvent Atoms	180
Heterogen Atoms

Software

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