2CHU

CeuE in complex with mecam

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.5		20% PEG 3350, 2.5 MM ZINC ACETATE, MECAM, 10 MM TRIS, 75 MM NACL, pH 7.50

Crystal Properties
Matthews coefficient	Solvent content
2.72	54.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 73.072	α = 91.29
b = 42.445	β = 97.06
c = 57.523	γ = 107.34

Symmetry
Space Group	P 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				2005-11-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-2		ESRF	ID23-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	69.12	91.7	0.08	13.2	3.6		23425		3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.4	2.53	91.2		0.34	3.7	3.7

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	2.4	69.17	22237	1187	91.7	0.174	0.17	0.246	RANDOM	52.49

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]
-0.31	0.23	2.36	1.87	0.62	-0.81

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.59
r_dihedral_angle_4_deg	18.511
r_dihedral_angle_3_deg	17.493
r_dihedral_angle_1_deg	6.914
r_scangle_it	2.69
r_scbond_it	1.746
r_angle_refined_deg	1.693
r_mcangle_it	1.138
r_angle_other_deg	0.921
r_mcbond_it	0.69
r_nbd_refined	0.211
r_symmetry_vdw_refined	0.206
r_nbd_other	0.184
r_nbtor_refined	0.178
r_xyhbond_nbd_refined	0.172
r_symmetry_vdw_other	0.128
r_chiral_restr	0.091
r_nbtor_other	0.089
r_symmetry_hbond_refined	0.075
r_bond_refined_d	0.019
r_gen_planes_refined	0.006
r_gen_planes_other	0.002
r_bond_other_d	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4344
Nucleic Acid Atoms
Solvent Atoms	75
Heterogen Atoms	88

Software

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