8ITV

KL2.1 in complex with CRM1-Ran-RanBP1

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	8HQ6

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293	0.12 M Monosaccharides (20 mM D-Glucose; 20 mM D-Mannose; 20 mM D-Galactose; 20 mM L-Fucose; 20 mM D-Xylose; 20 mM N-Acetyl-D-Glucosamine), 0.1 M buffer system 1 pH 6.5 (sodium HEPES and MOPS), and 50 % Precipitant Mix 2 (40% v/v Ethylene glycol; 20 % w/v PEG 8000)

Crystal Properties
Matthews coefficient	Solvent content
2.76	55.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 106.014	α = 90
b = 106.014	β = 90
c = 305.893	γ = 90

Symmetry
Space Group	P 43 21 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 PILATUS3 6M		2023-03-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL18U1	0.9792	SSRF	BL18U1

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	2.3	50	99.6	0.997	3.8	10		78260

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.3	2.34	95.4		0.567	0.651	0.31	0.288		3.8

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	2.3	47.44	74217	3949	99.54	0.18815	0.18624	0.22418	RANDOM	43.963

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]
0.14			0.14		-0.27

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.532
r_long_range_B_refined	9.894
r_long_range_B_other	9.881
r_dihedral_angle_1_deg	6.191
r_dihedral_angle_2_deg	6.01
r_scangle_other	5.754
r_mcangle_it	4.433
r_mcangle_other	4.433
r_scbond_it	3.49
r_scbond_other	3.489
r_mcbond_it	2.809
r_mcbond_other	2.809
r_angle_refined_deg	1.134
r_angle_other_deg	0.411
r_chiral_restr	0.055
r_gen_planes_refined	0.005
r_bond_refined_d	0.004
r_gen_planes_other	0.002
r_bond_other_d	0.001
r_dihedral_angle_4_deg
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	10697
Nucleic Acid Atoms
Solvent Atoms	680
Heterogen Atoms	195

Software

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