7Q2T

Crystal structure of untagged rat C2orf32 (also known as CNRIP1) in a domain-swapped conformation

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	5-10% PEG1500, SPG buffer pH 6.0-6.5, 5-10mM DTT

Crystal Properties
Matthews coefficient	Solvent content
2.03	39.52

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 29.25	α = 90
b = 79.6	β = 90
c = 130.54	γ = 90

Symmetry
Space Group	C 2 2 21

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 QUANTUM 315r		2009-11-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04	0.83000	Diamond	I04

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	1.65	39.8	99.2	0.077	0.081	0.024	0.999	23	11.2		18699			14.54

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.65	1.68	90.7		0.811	0.878	0.325	0.676	2.2	6.86

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MAD	FREE R-VALUE	1.651	39.8	18665	942	99.008	0.17	0.1677	0.218	19.047

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]
-0.346			1.233		-0.887

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.288
r_dihedral_angle_4_deg	17.238
r_dihedral_angle_3_deg	13.852
r_dihedral_angle_1_deg	7.473
r_lrange_it	5.411
r_lrange_other	5.41
r_scangle_it	3.323
r_scangle_other	3.322
r_mcangle_other	2.621
r_mcangle_it	2.62
r_scbond_it	2.149
r_scbond_other	2.147
r_mcbond_it	1.729
r_mcbond_other	1.725
r_angle_refined_deg	1.661
r_angle_other_deg	1.369
r_symmetry_nbd_refined	0.283
r_xyhbond_nbd_refined	0.22
r_nbd_refined	0.197
r_symmetry_nbd_other	0.196
r_nbtor_refined	0.168
r_nbd_other	0.167
r_symmetry_xyhbond_nbd_refined	0.155
r_metal_ion_refined	0.1
r_symmetry_metal_ion_refined	0.1
r_chiral_restr	0.083
r_symmetry_nbtor_other	0.08
r_bond_refined_d	0.01
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1251
Nucleic Acid Atoms
Solvent Atoms	217
Heterogen Atoms	6

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
xia2	data scaling
PHENIX	phasing