6UFU

C2 symmetric peptide design number 1, Zappy, crystal form 1

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5	298	2.4 M ammonium sulfate, 0.1 M citric acid, pH 5

Crystal Properties
Matthews coefficient	Solvent content
1.38	11

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 8.7	α = 90
b = 23.87	β = 90
c = 27.18	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	PIXEL	DECTRIS EIGER X 16M		2018-12-08	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-E	0.97918	APS	24-ID-E

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	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	1.1	17.94	80.7	0.054	0.056	0.999	29.89	11.134		2079			8.975

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.1	1.13	25.6		0.122	0.128	0.996	16.02	12.267

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	AB INITIO PHASING	FREE R-VALUE	1.101	17.935	2058	206	80.769	0.067	0.0656	0.0769	5.109

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]
0.059			0.064		-0.123

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	7.824
r_dihedral_angle_1_deg	6.417
r_angle_refined_deg	1.777
r_lrange_it	0.823
r_lrange_other	0.82
r_scangle_it	0.806
r_rigid_bond_restr	0.799
r_scangle_other	0.798
r_scbond_it	0.69
r_scbond_other	0.682
r_angle_other_deg	0.481
r_mcangle_it	0.448
r_mcangle_other	0.448
r_mcbond_it	0.352
r_mcbond_other	0.324
r_nbd_refined	0.24
r_symmetry_nbd_other	0.212
r_nbtor_refined	0.168
r_symmetry_xyhbond_nbd_refined	0.125
r_xyhbond_nbd_refined	0.099
r_nbd_other	0.086
r_symmetry_nbtor_other	0.085
r_chiral_restr	0.082
r_symmetry_nbd_refined	0.054
r_bond_refined_d	0.009
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	70
Nucleic Acid Atoms
Solvent Atoms	8
Heterogen Atoms

Software

Software
Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SHELXD	phasing