7CB4

Crystal structures of of BlAsnase

X-RAY DIFFRACTION

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Crystallization

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

Crystal Properties
Matthews coefficient	Solvent content
2.95	58.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 92.08	α = 90
b = 92.08	β = 90
c = 230.65	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 EIGER X 16M		2018-04-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U1	0.9791	SSRF	BL17U1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rpim 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	2.037	85.52	99.9	0.021	0.999	20.6	25.7		64416

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.04	2.09			0.188	0.87	3.5

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	7C91	2.04	85.517	64313	3207	99.91	0.183	0.1822	0.2036	41.204

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]
0.571			0.571		-1.143

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.923
r_dihedral_angle_3_deg	17.133
r_dihedral_angle_4_deg	17.133
r_lrange_other	5.995
r_lrange_it	5.994
r_dihedral_angle_1_deg	5.791
r_scangle_it	5.299
r_scangle_other	5.299
r_scbond_it	3.872
r_scbond_other	3.868
r_mcangle_it	3.649
r_mcangle_other	3.649
r_mcbond_it	2.881
r_mcbond_other	2.881
r_angle_other_deg	2.297
r_angle_refined_deg	1.692
r_symmetry_nbd_other	0.226
r_nbd_refined	0.202
r_nbd_other	0.193
r_nbtor_refined	0.186
r_symmetry_nbd_refined	0.178
r_symmetry_xyhbond_nbd_refined	0.176
r_xyhbond_nbd_refined	0.162
r_symmetry_xyhbond_nbd_other	0.117
r_chiral_restr	0.092
r_symmetry_nbtor_other	0.08
r_bond_other_d	0.036
r_bond_refined_d	0.015
r_gen_planes_refined	0.005
r_gen_planes_other	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4924
Nucleic Acid Atoms
Solvent Atoms	307
Heterogen Atoms	33

Software

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