7E6P

Fab-amyloid beta fragment complex

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION		293	PEGMME5000, magnesium formate, sodium acetate

Crystal Properties
Matthews coefficient	Solvent content
2.59	52.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 185.049	α = 90
b = 40.464	β = 97.219
c = 69.379	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS EIGER2 X 4M		2020-12-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PHOTON FACTORY BEAMLINE BL-1A	1.0000	Photon Factory	BL-1A

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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	45.9	100	0.998	17	6.8		18065

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.5	2.6			0.958

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2.5	45.9	18065	873	99.917	0.194	0.1913	0.244	29.257

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]
-0.496		1.09	-1.358		1.528

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.709
r_dihedral_angle_4_deg	21.447
r_dihedral_angle_3_deg	16.457
r_dihedral_angle_1_deg	7.802
r_lrange_other	5.802
r_lrange_it	5.773
r_scangle_other	4.025
r_scangle_it	4.008
r_mcangle_it	3.601
r_mcangle_other	3.6
r_scbond_other	2.569
r_scbond_it	2.533
r_mcbond_it	2.235
r_mcbond_other	2.235
r_angle_refined_deg	1.277
r_angle_other_deg	1.246
r_symmetry_nbd_refined	0.358
r_nbd_other	0.213
r_symmetry_nbd_other	0.211
r_nbd_refined	0.186
r_nbtor_refined	0.161
r_symmetry_xyhbond_nbd_refined	0.144
r_xyhbond_nbd_refined	0.127
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.055
r_symmetry_xyhbond_nbd_other	0.043
r_gen_planes_refined	0.007
r_bond_refined_d	0.003
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3436
Nucleic Acid Atoms
Solvent Atoms	91
Heterogen Atoms	25

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing