3CVC

Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
1.89	34.82

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 23.985	α = 90
b = 55.52	β = 90
c = 64.992	γ = 90

Symmetry
Space Group	P 21 21 21

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	ROTATING ANODE	ENRAF-NONIUS FR591

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	1.7	21.1					9680

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	1.72	17.08	9644	464	99.27	0.134	0.131	0.192	RANDOM	10.134

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]
-0.01			-0.01		0.03

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.898
r_dihedral_angle_3_deg	11.34
r_dihedral_angle_1_deg	6.094
r_sphericity_free	6.038
r_dihedral_angle_4_deg	3.333
r_scangle_it	3.145
r_scbond_it	2.358
r_rigid_bond_restr	1.879
r_sphericity_bonded	1.874
r_mcangle_it	1.529
r_angle_refined_deg	1.414
r_mcbond_it	1.253
r_angle_other_deg	0.823
r_mcbond_other	0.348
r_symmetry_vdw_other	0.214
r_nbd_refined	0.189
r_nbtor_refined	0.183
r_nbd_other	0.18
r_symmetry_hbond_refined	0.163
r_xyhbond_nbd_refined	0.145
r_symmetry_vdw_refined	0.145
r_nbtor_other	0.081
r_chiral_restr	0.076
r_metal_ion_refined	0.058
r_bond_refined_d	0.013
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	796
Nucleic Acid Atoms
Solvent Atoms	179
Heterogen Atoms	2

Software

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