3MWP | pdb_00003mwp

Nucleoprotein structure of lassa fever virus

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	20% PEG3350, 0.2 M Lithium chloride, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.7	54.38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 176.82	α = 90
b = 176.82	β = 90
c = 56.47	γ = 120

Symmetry
Space Group	P 3

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	77	CCD	ADSC QUANTUM 315		2009-01-23	M	SINGLE WAVELENGTH
2	1	x-ray	77	CCD	ADSC QUANTUM 315		2009-01-23	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I02	0.978	Diamond	I02
2	SYNCHROTRON	DIAMOND BEAMLINE I02	1.84550,1.84470,1.30510	Diamond	I02

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
1,2	1.782	153.193	98	0.073	0.074	16.4	5.6	184629	184629	2	4

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)
	1.782	1.81	98		0.393	0.408	4.2	5.5

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 (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	1.795	153.18	184629	174753	9253	99.71	0.17866	0.17773	0.2	0.19638	0.22	RANDOM	36.489

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]
14.93			14.93		-29.86

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.771
r_dihedral_angle_4_deg	19.72
r_dihedral_angle_3_deg	13.272
r_scangle_it	6.094
r_dihedral_angle_1_deg	5.508
r_scbond_it	4.145
r_mcangle_it	2.568
r_mcbond_it	1.62
r_angle_refined_deg	1.395
r_chiral_restr	0.093
r_bond_refined_d	0.013
r_gen_planes_refined	0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
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	11993
Nucleic Acid Atoms
Solvent Atoms	475
Heterogen Atoms	3

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SOLVE	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling