2WA4

FACTOR INHIBITING HIF-1 ALPHA WITH N,3-dihydroxybenzamide

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		1.5M AMMONIUM SULFATE, 100MM HEPES PH 7.5, 3% PEG400, 1MM FESO4, 28MB/ML PROTEIN, 10MM SUBSTRATE. CRYSTALS ARE DEEP RED.

Crystal Properties
Matthews coefficient	Solvent content
3.68	66

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 87.115	α = 90
b = 87.115	β = 90
c = 150.91	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	2004-11-10	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	2.49	37.77	99	0.11	16.8	9.1		20923			77

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	2.49	2.62	93.4		0.83	1.8	8.4

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	75.38	19768	1039	99.93	0.2139	0.21124	0.26672	RANDOM	41.511

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]
0.68			0.68		-1.35

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.651
r_dihedral_angle_4_deg	18.521
r_dihedral_angle_3_deg	18.135
r_dihedral_angle_1_deg	7.626
r_scangle_it	3.952
r_scbond_it	2.579
r_angle_refined_deg	1.822
r_mcangle_it	1.72
r_mcbond_it	1.061
r_angle_other_deg	1.009
r_symmetry_hbond_refined	0.33
r_symmetry_vdw_other	0.322
r_symmetry_vdw_refined	0.262
r_nbd_refined	0.247
r_nbd_other	0.211
r_mcbond_other	0.209
r_nbtor_refined	0.199
r_xyhbond_nbd_refined	0.181
r_chiral_restr	0.099
r_nbtor_other	0.095
r_xyhbond_nbd_other	0.046
r_bond_refined_d	0.021
r_gen_planes_refined	0.007
r_bond_other_d	0.003
r_gen_planes_other	0.001
r_metal_ion_refined
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	2726
Nucleic Acid Atoms
Solvent Atoms	54
Heterogen Atoms	28

Software

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