1PZ9

Modulation of agrin function by alternative splicing and Ca2+ binding

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	276	PEG 8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 276K

Crystal Properties
Matthews coefficient	Solvent content
1.96	37.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 102.169	α = 90
b = 56.751	β = 127.04
c = 74.889	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						M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE BW7B	1.0	EMBL/DESY, Hamburg	BW7B

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	2.78	30.9	99.2	0.102	13.5	3.2		8472

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.8	20	8056	394	100	0.2399	0.2384	0.27105	RANDOM	22.696

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]
-0.41		-3.6	0.95		-4.88

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	16.994
r_scangle_it	2.724
r_dihedral_angle_1_deg	2.383
r_angle_refined_deg	1.605
r_scbond_it	1.6
r_mcangle_it	1.386
r_angle_other_deg	0.808
r_mcbond_it	0.756
r_symmetry_hbond_refined	0.318
r_symmetry_vdw_other	0.308
r_nbd_refined	0.277
r_nbd_other	0.261
r_symmetry_vdw_refined	0.258
r_xyhbond_nbd_other	0.165
r_xyhbond_nbd_refined	0.158
r_chiral_restr	0.084
r_bond_refined_d	0.016
r_gen_planes_refined	0.005
r_gen_planes_other	0.003
r_bond_other_d	0.001
r_nbtor_other
r_symmetry_hbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2873
Nucleic Acid Atoms
Solvent Atoms	75
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
CCP4	data scaling
AMoRE	phasing