2BNX | pdb_00002bnx

Crystal structure of the dimeric regulatory domain of mouse diaphaneous-related formin (DRF), mDia1

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.25		HANGING DROP VAPOR DIFFUSION; PROTEIN: 11 MG/ML IN 100 MM HEPES, PH 7.25; RESERVOIR: 100 MM HEPES, PH 7.25, 9% PEG3350

Crystal Properties
Matthews coefficient	Solvent content
4.5	72.9

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 121.365	α = 90
b = 121.365	β = 90
c = 95.096	γ = 120

Symmetry
Space Group	P 32

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	CUSTOM		2004-10-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID		APS	19-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	2.4	46	99.8	0.06	27.3	5.9		61321		-3	55.09

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.4	2.44	97.6		0.57	2.1	4.5

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	2.4	20	59657	1542	99.8	0.197	0.196	0.2	0.236	0.23	RANDOM	55.24

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]
2.89	1.44		2.89		-4.33

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.362
r_dihedral_angle_4_deg	21.05
r_dihedral_angle_3_deg	18.369
r_dihedral_angle_1_deg	5.955
r_scangle_it	3.774
r_scbond_it	2.437
r_angle_refined_deg	1.749
r_mcangle_it	1.424
r_mcbond_it	0.876
r_nbtor_refined	0.299
r_symmetry_hbond_refined	0.287
r_nbd_refined	0.225
r_symmetry_vdw_refined	0.22
r_xyhbond_nbd_refined	0.15
r_chiral_restr	0.134
r_bond_refined_d	0.02
r_gen_planes_refined	0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5403
Nucleic Acid Atoms
Solvent Atoms	249
Heterogen Atoms	1

Software

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