4XHZ

Crystal Structure of Human Protocadherin-15 EC8-10

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277.15	0.1M MES (pH6.5), 1.6M NaCl

Crystal Properties
Matthews coefficient	Solvent content
6.76	81.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 157.929	α = 90
b = 157.929	β = 90
c = 142.898	γ = 120

Symmetry
Space Group	P 63 2 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	PIXEL	DECTRIS PILATUS 6M		2014-10-31	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-C	0.9792	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	2.8	136.77	99.41	0.077	24.95	7.8		26222		-3	73.5

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	2.803	2.876	99.68		0.68	4.09	8.1

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	3UBH, 1EDH, 3Q2W	2.803	136.77	24952	1270	99.43	0.17145	0.17003	0.19954	RANDOM	72.383

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]
0.08	0.04		0.08		-0.25

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.934
r_dihedral_angle_4_deg	16.37
r_dihedral_angle_3_deg	15.358
r_lrange_it	11.585
r_dihedral_angle_1_deg	10.173
r_scangle_it	9.617
r_scbond_it	7.443
r_mcangle_it	7.374
r_mcbond_it	5.319
r_angle_refined_deg	1.247
r_nbtor_refined	0.337
r_ext_dist_refined_d	0.248
r_nbd_refined	0.238
r_symmetry_xyhbond_nbd_refined	0.188
r_symmetry_nbd_refined	0.181
r_xyhbond_nbd_refined	0.145
r_metal_ion_other	0.112
r_chiral_restr	0.072
r_gen_planes_refined	0.012
r_bond_refined_d	0.011
r_metal_ion_refined

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2592
Nucleic Acid Atoms
Solvent Atoms	68
Heterogen Atoms	4

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing