3MIB

Oxidized (Cu2+) peptidylglycine alpha-hydroxylating monooxygenase (PHM) with bound nitrite

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. Then, soaking in mother liquor supplemented with 300mM NaNO2 for 20 hours at 293K., VAPOR DIFFUSION, HANGING DROP

Crystal Properties
Matthews coefficient	Solvent content
2.7	54.41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 68.612	α = 90
b = 68.617	β = 90
c = 80.254	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	CCD	ADSC QUANTUM 210		2007-01-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X6A	1.00	NSLS	X6A

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	2.35	52	99.7	0.046	49.4	7.1		16345		-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)
	2.35	2.43	100		0.49	3.7	6.8	1607

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	2.35	52	15441	821	99.41	0.20201	0.19986	0.2444	RANDOM	61.863

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]
0.6			-3.28		2.68

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.8
r_dihedral_angle_4_deg	17.174
r_dihedral_angle_3_deg	13.856
r_dihedral_angle_1_deg	6.145
r_scangle_it	1.388
r_angle_refined_deg	1.056
r_scbond_it	0.991
r_mcangle_it	0.612
r_mcbond_it	0.366
r_nbtor_refined	0.303
r_nbd_refined	0.178
r_symmetry_vdw_refined	0.171
r_xyhbond_nbd_refined	0.114
r_symmetry_hbond_refined	0.104
r_chiral_restr	0.072
r_bond_refined_d	0.007
r_metal_ion_refined	0.006
r_gen_planes_refined	0.003
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	2399
Nucleic Acid Atoms
Solvent Atoms	168
Heterogen Atoms	30

Software

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