7EPJ

Crystal structure of E.coli CcdB mutant V46L

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.1	291	200mM CaCl2, 25% PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
1.92	36

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 75.1	α = 90
b = 36.76	β = 115.19
c = 35.91	γ = 90

Symmetry
Space Group	C 1 2 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 6M		2021-02-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ELETTRA BEAMLINE 11.2C	1.0358	ELETTRA	11.2C

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	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	1.35	33.98	100	0.098	0.108	0.043	0.994	11.6	5.9		19433			5.8

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	1.35	1.43	100		0.288	0.322	0.141	0.928	3.7	5.1

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	3VUB	1.354	33.979	19429	855	99.979	0.163	0.1616	0.1844	9.358

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]
0.031		-0.123	0.276		-0.132

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	27.249
r_dihedral_angle_4_deg	23.625
r_dihedral_angle_3_deg	13.47
r_dihedral_angle_1_deg	6.444
r_lrange_it	4.686
r_lrange_other	4.385
r_scangle_it	2.351
r_scangle_other	2.349
r_angle_refined_deg	1.922
r_mcangle_other	1.887
r_mcangle_it	1.884
r_scbond_it	1.547
r_scbond_other	1.547
r_angle_other_deg	1.515
r_mcbond_it	1.227
r_mcbond_other	1.223
r_symmetry_nbd_refined	0.377
r_symmetry_xyhbond_nbd_refined	0.3
r_nbd_other	0.258
r_xyhbond_nbd_refined	0.253
r_nbd_refined	0.208
r_symmetry_nbd_other	0.184
r_nbtor_refined	0.169
r_chiral_restr	0.093
r_symmetry_nbtor_other	0.093
r_symmetry_xyhbond_nbd_other	0.086
r_bond_refined_d	0.014
r_gen_planes_refined	0.011
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	792
Nucleic Acid Atoms
Solvent Atoms	167
Heterogen Atoms	2

Software

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