2WA3

FACTOR INHIBITING HIF-1 ALPHA WITH 2-(3-hydroxyphenyl)-2-oxoacetic acid

X-RAY DIFFRACTION

---

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1H2N	PDB ENTRY 1H2N

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.5		1.5 M AMMONIUM SULFATE, 100MM HEPES PH 7.5, 3% PEG400, 1MM FESO4, 28MG/ML PROTEIN, 10MM SUBSTRATE

Crystal Properties
Matthews coefficient	Solvent content
3.57	65.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 86.938	α = 90
b = 86.938	β = 90
c = 148.42	γ = 90

Symmetry
Space Group	P 41 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	MARRESEARCH	RH COATED MIRROR	2004-11-30	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS BEAMLINE PX10.1		SRS	PX10.1

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	2.5	37.1	100	0.19	12.5	9.1		20426			72

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	2.5	2.64	100		0.75	1.6	8.8

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 1H2N	2.5	74.95	19325	1043	99.93	0.20546	0.20327	0.2465	RANDOM	43.121

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]
1.1			1.1		-2.21

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.609
r_dihedral_angle_4_deg	21.983
r_dihedral_angle_3_deg	18.478
r_dihedral_angle_1_deg	7.987
r_scangle_it	3.461
r_scbond_it	2.355
r_angle_refined_deg	1.872
r_mcangle_it	1.456
r_angle_other_deg	1.376
r_mcbond_it	1.182
r_symmetry_vdw_refined	0.33
r_symmetry_vdw_other	0.263
r_nbd_refined	0.233
r_nbd_other	0.208
r_nbtor_refined	0.196
r_mcbond_other	0.187
r_xyhbond_nbd_refined	0.167
r_chiral_restr	0.152
r_symmetry_hbond_refined	0.133
r_nbtor_other	0.096
r_metal_ion_refined	0.074
r_bond_refined_d	0.021
r_xyhbond_nbd_other	0.016
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2765
Nucleic Acid Atoms
Solvent Atoms	84
Heterogen Atoms	13

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling