3BKJ

Crystal structure of Fab wo2 bound to the n terminal domain of amyloid beta peptide (1-16)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	293	100mM MES, 25% (v/v) PEG 400, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
1.83	32.82

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 51.743	α = 90
b = 66.632	β = 90
c = 115.16	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	2003-10-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 14-BM-C	1.54180	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	1.59	20.12	99.19	0.118	14.3	5.1	53898	53462

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)
	1.593	1.634	92.23		0.263	2.7	3.2	3514

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	MOLECULAR REPLACEMENT	THROUGHOUT	1.59	20.12	53462	53462	5263	99.19	0.21	0.192	0.188	0.231	RANDOM	13.355

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			0.02		-0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.98
r_dihedral_angle_4_deg	18.553
r_dihedral_angle_3_deg	11.529
r_dihedral_angle_1_deg	6.668
r_scangle_it	3.094
r_scbond_it	2.405
r_mcangle_it	1.416
r_angle_refined_deg	1.398
r_mcbond_it	1.159
r_angle_other_deg	0.885
r_symmetry_vdw_other	0.239
r_mcbond_other	0.218
r_symmetry_vdw_refined	0.217
r_nbd_other	0.209
r_nbd_refined	0.189
r_symmetry_hbond_refined	0.181
r_nbtor_refined	0.177
r_xyhbond_nbd_refined	0.14
r_chiral_restr	0.093
r_nbtor_other	0.084
r_bond_refined_d	0.012
r_gen_planes_refined	0.005
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3475
Nucleic Acid Atoms
Solvent Atoms	466
Heterogen Atoms

Software

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