2VZC

Crystal structure of the C-terminal calponin homology domain of alpha parvin

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1WKU	PDB ENTRIES 1WKU, 1TJT, 2EYI, 1MB8
experimental model	PDB	1TJT	PDB ENTRIES 1WKU, 1TJT, 2EYI, 1MB8
experimental model	PDB	2EYI	PDB ENTRIES 1WKU, 1TJT, 2EYI, 1MB8
experimental model	PDB	1MB8	PDB ENTRIES 1WKU, 1TJT, 2EYI, 1MB8

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.5		12% (W/V) PEG 8000, 35% (V/V) MPD, 0.1M HEPES PH 7.5

Crystal Properties
Matthews coefficient	Solvent content
2.5	50.36

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 44.144	α = 90
b = 71.197	β = 99.88
c = 47.146	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	100	CCD	ADSC CCD	MIRRORS	2006-11-16	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)	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	1.05	23.74	93.7	0.04	16.5	4.2		124910		2

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	1.05	1.11	77.7		0.46	2.4	3.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRIES 1WKU, 1TJT, 2EYI, 1MB8	1.05	46.42	118544	6274	93.5	0.144	0.143	0.159	RANDOM	9.28

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]
1.09		0.43	-0.87		-0.07

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.608
r_dihedral_angle_4_deg	15.908
r_dihedral_angle_3_deg	12.363
r_dihedral_angle_1_deg	5.319
r_scangle_it	3.605
r_scbond_it	2.946
r_mcangle_it	2.058
r_angle_refined_deg	1.69
r_mcbond_it	1.655
r_angle_other_deg	1.041
r_nbd_refined	0.261
r_symmetry_vdw_other	0.244
r_symmetry_vdw_refined	0.241
r_nbd_other	0.195
r_xyhbond_nbd_refined	0.192
r_symmetry_hbond_refined	0.192
r_nbtor_refined	0.19
r_chiral_restr	0.095
r_nbtor_other	0.09
r_bond_refined_d	0.014
r_gen_planes_refined	0.009
r_gen_planes_other	0.004
r_bond_other_d	0.003
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_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	2069
Nucleic Acid Atoms
Solvent Atoms	279
Heterogen Atoms	30

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing