5MDQ

Crystal structure of outer membrane expressed Chitoporin VhChip from Vibrio harveyi

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293	28% (w/v) PEG 400, 0.2 M sodium acetate, 0.1 M MES pH 6.5

Crystal Properties
Matthews coefficient	Solvent content
4.45	72.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 255.73	α = 90
b = 148.639	β = 94.94
c = 54.364	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		2014-10-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I02	0.92	Diamond	I02

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rpim I (All)	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	2.5	49.15	95.5	0.086	0.078	12.2	4.1		66687

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	5MDO	2.5	128.39	64598	2089	95.4	0.23048	0.23013	0.24093	RANDOM	55.574

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]
-1.2		0.48	0.59		0.53

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.813
r_dihedral_angle_4_deg	19.92
r_dihedral_angle_3_deg	15.443
r_dihedral_angle_1_deg	7.281
r_long_range_B_refined	3.272
r_long_range_B_other	3.251
r_scangle_other	2.006
r_angle_refined_deg	1.923
r_mcangle_it	1.538
r_mcangle_other	1.538
r_angle_other_deg	1.362
r_scbond_it	1.226
r_scbond_other	1.226
r_mcbond_it	0.921
r_mcbond_other	0.921
r_chiral_restr	0.116
r_bond_refined_d	0.021
r_gen_planes_refined	0.011
r_bond_other_d	0.009
r_gen_planes_other	0.007
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	8169
Nucleic Acid Atoms
Solvent Atoms	38
Heterogen Atoms	3

Software

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