1TKL

Yeast Oxygen-Dependent Coproporphyrinogen Oxidase

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	277	18% PEG 8000, 0.1 M HEPES, 2% isopropanol, 0.2 M sodium acetate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.3	50

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 86.822	α = 90
b = 86.822	β = 90
c = 207.835	γ = 90

Symmetry
Space Group	P 43 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	100	CCD	ADSC QUANTUM 4		2004-02-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X25	1.10	NSLS	X25

Data Collection

Overall
ID #	Resolution (High)	Resolution (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
1	2	30	98.4	0.057	0.057	19	9		51064			34.1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2	2.07	97.5		0.583	0.583	3.2	9.1	5248

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	Chromium sulfur SAD	THROUGHOUT	2	79.06	51064	51064	2732	98.39	0.2101	0.2101	0.20757	0.25828	RANDOM	34.09

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]
1.5			1.5		-2.99

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34
r_dihedral_angle_4_deg	19.944
r_dihedral_angle_3_deg	16.043
r_dihedral_angle_1_deg	7.29
r_scangle_it	3.07
r_scbond_it	2.242
r_mcangle_it	1.696
r_mcbond_it	1.508
r_angle_refined_deg	1.507
r_angle_other_deg	0.898
r_symmetry_vdw_other	0.26
r_mcbond_other	0.238
r_nbd_refined	0.211
r_symmetry_vdw_refined	0.203
r_nbd_other	0.197
r_symmetry_hbond_refined	0.187
r_nbtor_refined	0.186
r_xyhbond_nbd_refined	0.164
r_chiral_restr	0.099
r_nbtor_other	0.088
r_bond_refined_d	0.016
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5291
Nucleic Acid Atoms
Solvent Atoms	418
Heterogen Atoms

Software

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