5J07

Monomeric Human Cu,Zn Superoxide dismutase, loops IV and VII deleted, apo form, circular permutant P1/2

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION	5	293	0.1 M MIB buffer pH 5.0 25 % w/v PEG 1500

Crystal Properties
Matthews coefficient	Solvent content
2.12	41.95

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 75.04	α = 90
b = 75.04	β = 90
c = 59.01	γ = 120

Symmetry
Space Group	P 65

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	MARRESEARCH		2014-09-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	MAX II BEAMLINE I911-3	1	MAX II	I911-3

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	40	100	0.095	15.2	12.2		12893

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	2.05			0.618

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	4bcz	2	32.51	12221	644	99.95	0.1946	0.1927	0.2306	RANDOM	49.806

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]
0.96	0.96		0.96		-3.11

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	49.725
r_dihedral_angle_2_deg	36.771
r_sphericity_bonded	32.341
r_dihedral_angle_3_deg	11.253
r_dihedral_angle_4_deg	9.748
r_rigid_bond_restr	7.113
r_dihedral_angle_1_deg	4.755
r_mcangle_it	4.112
r_mcbond_it	3.174
r_mcbond_other	3.169

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	49.725
r_dihedral_angle_2_deg	36.771
r_sphericity_bonded	32.341
r_dihedral_angle_3_deg	11.253
r_dihedral_angle_4_deg	9.748
r_rigid_bond_restr	7.113
r_dihedral_angle_1_deg	4.755
r_mcangle_it	4.112
r_mcbond_it	3.174
r_mcbond_other	3.169
r_angle_refined_deg	0.88
r_angle_other_deg	0.801
r_chiral_restr	0.056
r_bond_refined_d	0.004
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1595
Nucleic Acid Atoms
Solvent Atoms	85
Heterogen Atoms

Software

Software
Software Name	Purpose
Aimless	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
iMOSFLM	data reduction
MOLREP	phasing

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.