7OXW

CrabP2 mutant R30DK31D

X-RAY DIFFRACTION

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Starting Model(s)

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

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293.15	100 mM Sodium acetate pH 4.5 and 2.0 M ammonium sulfate

Crystal Properties
Matthews coefficient	Solvent content
3.3	62.77

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 45.3	α = 90
b = 92.29	β = 90
c = 98.76	γ = 90

Symmetry
Space Group	I 2 2 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 PILATUS 6M		2018-07-21	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.9763	Diamond	I03

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	1.16	46.15	99.4	0.999	19.4	6.4		71395

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.16	1.18	91.8		0.946	2.5	2.8

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	2FRS	1.16	46.145	71394	3459	99.321	0.163	0.1624	0.1737	18.576

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]
-0.006			1.239		-1.233

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.697
r_dihedral_angle_4_deg	20.387
r_dihedral_angle_3_deg	11.06
r_dihedral_angle_1_deg	7.464
r_scangle_it	3.445
r_lrange_it	2.956
r_scangle_other	2.892
r_lrange_other	2.832
r_scbond_it	2.692
r_scbond_other	2.432
r_rigid_bond_restr	2.225
r_angle_refined_deg	1.72
r_mcangle_other	1.687
r_mcangle_it	1.685
r_angle_other_deg	1.516
r_mcbond_it	1.411
r_mcbond_other	1.405
r_symmetry_nbd_refined	0.285
r_nbd_refined	0.203
r_nbd_other	0.202
r_xyhbond_nbd_refined	0.201
r_symmetry_nbd_other	0.185
r_nbtor_refined	0.169
r_symmetry_xyhbond_nbd_refined	0.123
r_chiral_restr	0.096
r_symmetry_nbtor_other	0.081
r_bond_refined_d	0.013
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1124
Nucleic Acid Atoms
Solvent Atoms	157
Heterogen Atoms	24

Software

Software
Software Name	Purpose
XDS	data reduction
xia2	data reduction
Aimless	data scaling
MolProbity	model building
Coot	model building
PHASER	phasing
REFMAC	refinement