2OJZ

Anti-DNA antibody ED10

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	298	0.2M ammonium sulfate, 0.1M sodium cacodylate, 25% MPEG 2000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.K

Crystal Properties
Matthews coefficient	Solvent content
2.74	55.14

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 87.899	α = 90
b = 194.045	β = 90
c = 61.174	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	298					M	SINGLE WAVELENGTH

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

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	2.73	25.4	97.9	11	16	3.5	27701	27701		-3	47.2

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2.73	2.8	97		45.3	3.7	3.4	2699

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	pdb entry 1ggi	2.73	25.24	26314	26314	1349	100	0.20423	0.20423	0.2012	0.26438	RANDOM	25.11

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]
0.51			1.03		-1.54

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.065
r_dihedral_angle_3_deg	19.249
r_dihedral_angle_4_deg	18.954
r_dihedral_angle_1_deg	7.199
r_scangle_it	2.668
r_angle_refined_deg	1.926
r_scbond_it	1.838
r_mcangle_it	1.251
r_angle_other_deg	1.09
r_mcbond_it	0.996
r_symmetry_vdw_other	0.268
r_nbd_refined	0.216
r_nbd_other	0.213
r_mcbond_other	0.2
r_nbtor_refined	0.197
r_symmetry_vdw_refined	0.188
r_xyhbond_nbd_refined	0.172
r_symmetry_hbond_refined	0.168
r_nbtor_other	0.102
r_chiral_restr	0.101
r_bond_refined_d	0.022
r_gen_planes_refined	0.006
r_gen_planes_other	0.003
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6688
Nucleic Acid Atoms
Solvent Atoms	20
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing