3MIH

Oxidized (Cu2+) peptidylglycine alpha-hydroxylating monooxygenase (PHM) with bound azide, obtained in the presence of substrate

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	Crystallization: 0.1-0.5mM CuSO4, 1.25mM NiCl2, 100mM sodium cacodylate pH=5.5, 3mM sodium azide and 5% glycerol. The crystal was first soaked in 1mM substrate (Ac-3,5-diI-YG) for 1 hour and then soaked in 40mM NaN3/1mM substrate for 8 hours at 293K., VAPOR DIFFUSION, HANGING DROP

Crystal Properties
Matthews coefficient	Solvent content
2.67	53.93

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 68.11	α = 90
b = 68.8	β = 90
c = 79.791	γ = 90

Symmetry
Space Group	P 21 21 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	IMAGE PLATE	MAR scanner 345 mm plate		2007-11-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X4C	0.98	NSLS	X4C

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	2.74	52	87.3	0.089	21.1	4.8		8970		-3

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)
	2.75	2.85	49.3		0.41	1.7	3	502

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	PDB ENTRY 1PHM	2.74	52	8502	429	86.91	0.23994	0.23718	0.29587	RANDOM	84.396

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]
1.13			-3.4		2.27

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.382
r_dihedral_angle_3_deg	14.214
r_dihedral_angle_4_deg	13.222
r_dihedral_angle_1_deg	5.473
r_angle_refined_deg	0.967
r_scangle_it	0.72
r_scbond_it	0.429
r_nbtor_refined	0.302
r_mcangle_it	0.275
r_nbd_refined	0.172
r_symmetry_hbond_refined	0.162
r_mcbond_it	0.143
r_symmetry_vdw_refined	0.138
r_xyhbond_nbd_refined	0.099
r_metal_ion_refined	0.075
r_chiral_restr	0.064
r_bond_refined_d	0.006
r_gen_planes_refined	0.002
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2393
Nucleic Acid Atoms
Solvent Atoms	18
Heterogen Atoms	26

Software

Software
Software Name	Purpose
AMoRE	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling