6Q3O

PROTEIN-AROMATIC FOLDAMER COMPLEX CRYSTAL STRUCTURE

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2KS3

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	293	Zn acetate 0.2 M, Na cacodylate 0.1 M, PEG 8000 18%, NaN3 3mM

Crystal Properties
Matthews coefficient	Solvent content
2.75	55.46

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 59.106	α = 66.1
b = 76.478	β = 86.83
c = 81.417	γ = 73.6

Symmetry
Space Group	P 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 PILATUS 200K	Mirrors Osmic Varimax	2018-06-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-X	1.54178

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	2.23	28.29	99.2	0.099	7.88	1.89		60589			30.3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.23	2.33	99.2		0.398		1.76

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	2KS3	2.23	28.29	57539	2994	99.53	0.21397	0.21196	0.25291	RANDOM	31.611

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]
-0.03	-0.12	0.82	0.03	-0.12	-0.21

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.474
r_dihedral_angle_4_deg	15.656
r_dihedral_angle_3_deg	14.234
r_dihedral_angle_1_deg	7.818
r_long_range_B_refined	1.821
r_long_range_B_other	1.82
r_angle_other_deg	1.807
r_angle_refined_deg	1.696
r_scangle_other	1.368
r_mcangle_other	1.329
r_mcangle_it	1.328
r_scbond_it	1.019
r_scbond_other	1.019
r_mcbond_it	0.983
r_mcbond_other	0.982
r_chiral_restr	0.077
r_bond_other_d	0.018
r_bond_refined_d	0.014
r_gen_planes_refined	0.014
r_gen_planes_other	0.009
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8124
Nucleic Acid Atoms
Solvent Atoms	694
Heterogen Atoms	447

Software

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