3BKM

Structure of anti-amyloid-beta Fab WO2 (Form A, P212121)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.7	293	100mM MES, 10mM ZnSO4, 20% (v/v)PEG 550 monoethylether, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.8	56.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 52.447	α = 90
b = 90.496	β = 90
c = 123.279	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	MAR CCD 165 mm	bent conical Si-mirror (Rh coating); bent cylindrical Ge(111) monochromator	2004-10-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 14-BM-C		APS	14-BM-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	1.6	19.94	98	0.101	16.6	4.8	76778	76623

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)
	1.598	1.64	88.08		0.101	16.6	4.8	5010

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION		THROUGHOUT	PDB entry 1PLG	1.6	19.9	69155	68579	7623	97.98	0.22	0.205	0.203	0.226	RANDOM	15.181

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]
-0.01			0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.136
r_dihedral_angle_4_deg	18.114
r_dihedral_angle_3_deg	13.184
r_dihedral_angle_1_deg	6.505
r_scangle_it	3.701
r_scbond_it	2.453
r_symmetry_metal_ion_refined	1.607
r_mcangle_it	1.572
r_angle_refined_deg	1.476
r_angle_other_deg	0.886
r_mcbond_it	0.811
r_symmetry_vdw_refined	0.505
r_metal_ion_refined	0.359
r_symmetry_vdw_other	0.312
r_nbd_refined	0.214
r_mcbond_other	0.207
r_nbd_other	0.203
r_symmetry_hbond_refined	0.185
r_nbtor_refined	0.179
r_xyhbond_nbd_refined	0.143
r_chiral_restr	0.093
r_nbtor_other	0.087
r_xyhbond_nbd_other	0.071
r_bond_refined_d	0.012
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3415
Nucleic Acid Atoms
Solvent Atoms	482
Heterogen Atoms	3

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
CrystalClear	data collection
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing