3CVB

Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
1.93	36.22

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 33.735	α = 90
b = 33.415	β = 90.55
c = 78.471	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray						M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2		ESRF	ID14-2

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	1.4	33.7					34310

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		THROUGHOUT	1.4	30.89	34310	1729	98.06	0.14	0.138	0.183	RANDOM	11.047

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]
0.03		-0.01	-0.02		-0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.237
r_dihedral_angle_3_deg	10.088
r_sphericity_free	7.442
r_dihedral_angle_1_deg	5.872
r_scangle_it	4.191
r_sphericity_bonded	4.004
r_dihedral_angle_4_deg	3.904
r_scbond_it	3.105
r_mcangle_it	2.348
r_mcbond_it	1.677
r_rigid_bond_restr	1.674
r_angle_refined_deg	1.573
r_nbtor_refined	0.315
r_nbd_refined	0.214
r_symmetry_vdw_refined	0.172
r_symmetry_hbond_refined	0.16
r_xyhbond_nbd_refined	0.144
r_chiral_restr	0.111
r_bond_refined_d	0.014
r_gen_planes_refined	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1591
Nucleic Acid Atoms
Solvent Atoms	324
Heterogen Atoms	2

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction