7C8Q

Blasnase-T13A with D-asn

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1O7J

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		295	Formate

Crystal Properties
Matthews coefficient	Solvent content
2.97	58.59

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.963	α = 90
b = 91.963	β = 90
c = 232.666	γ = 90

Symmetry
Space Group	P 41 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		2018-10-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL18U1	0.987	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	1.89	20	99.9	0.99	14.4	17.9		80743

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.89	1.99			0.698	0.169	0.918	4

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1O7J	1.89	19.885	80554	4127	99.77	0.16	0.1588	0.1752	28.785

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]
0.644			0.644		-1.289

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.012
r_dihedral_angle_3_deg	15.213
r_dihedral_angle_4_deg	13.69
r_dihedral_angle_1_deg	5.837
r_lrange_other	5.4
r_lrange_it	5.399
r_scangle_it	4.549
r_scangle_other	4.548
r_scbond_other	3.286
r_scbond_it	3.279
r_mcangle_it	3.098
r_mcangle_other	3.098
r_mcbond_it	2.435
r_mcbond_other	2.435
r_angle_other_deg	2.285
r_angle_refined_deg	1.711
r_symmetry_nbd_other	0.215
r_nbd_refined	0.204
r_nbd_other	0.191
r_nbtor_refined	0.182
r_symmetry_nbd_refined	0.182
r_xyhbond_nbd_refined	0.172
r_symmetry_xyhbond_nbd_refined	0.162
r_symmetry_xyhbond_nbd_other	0.161
r_chiral_restr	0.094
r_symmetry_nbtor_other	0.077
r_bond_other_d	0.036
r_bond_refined_d	0.014
r_gen_planes_other	0.005
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4970
Nucleic Acid Atoms
Solvent Atoms	541
Heterogen Atoms	40

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling
PHASER	phasing