3CDZ

Crystal structure of human factor VIII

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	298	100 mM Tris-HCl, 10% EtOH, 7% PEG 3350, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
4.75	74.11

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 134.113	α = 90
b = 134.113	β = 90
c = 349.76	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		CCD	ADSC QUANTUM 315			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-C	0.97918	APS	24-ID-C

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	3.98	50	99	0.13	27.2	13.2		26444	1	1

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	3.98		92.3		0.827	1.7	8.9

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	homology models of individual domain built by SWISS-MODEL using PDB entries 1SDD, 1KCW and 1D7P.	3.98	50	26444	1399	98.55	0.259	0.256	0.327	RANDOM	199.234

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]
4.46			4.46		-8.92

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.797
r_dihedral_angle_3_deg	24.514
r_dihedral_angle_4_deg	18.451
r_dihedral_angle_1_deg	9.793
r_angle_refined_deg	1.735
r_scangle_it	1.208
r_mcangle_it	0.751
r_scbond_it	0.712
r_mcbond_it	0.415
r_nbtor_refined	0.322
r_nbd_refined	0.268
r_xyhbond_nbd_refined	0.215
r_symmetry_vdw_refined	0.201
r_chiral_restr	0.123
r_symmetry_hbond_refined	0.121
r_metal_ion_refined	0.021
r_bond_refined_d	0.014
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	10211
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	106

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling