ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	277	Protein solution (5 mg/ml Protein, 1:1 ratio HEME, 2% DMSO, 0.050 M Potassium chloride, 0.050 M Tris-HCl pH 7.5) mixed in a 1.5:1 ratio with the Well solution (33% PEG DME 500, 0.020 M Magnesium chloride, 0.10 M HEPES pH 7.5). Cryoprotected with well solution, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Unit Cell:

a: 74.977 Å b: 85.094 Å c: 97.846 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.6 Solvent Content: 51.6

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.610	40.962	19515	1005	99.364	0.205	0.256	65.958

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (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
2.320	42.413	85.600	0.083	?	16.268	11.600	?	24030	?	?	?

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.32	2.40	27.40	?	?	0.776	1.80	752

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	APS BEAMLINE 23-ID-B	0.97946	APS	23-ID-B

Software