1Z96

Crystal structure of the Mud1 UBA domain

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	294	sodium formate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 294K

Crystal Properties
Matthews coefficient	Solvent content
3.2	61

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 60.601	α = 90
b = 60.601	β = 90
c = 96.35	γ = 120

Symmetry
Space Group	P 61 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	CCD	MARRESEARCH		2003-08-02	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	MARRESEARCH		2003-08-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM14	1.771	ESRF	BM14
2	SYNCHROTRON	ESRF BEAMLINE ID14-3	0.931	ESRF	ID14-3

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	1.8	28.868	99.79	0.05	0.05	10.1	10.3	10214	10214		1	28.041

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.8	1.9	99.79		0.444	0.444	1.7	10.6	1449

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	1.8	21.89	2	10212	9954	480	99.79	0.16801	0.16801	0.16659	0.19593	RANDOM	21.664

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]
0.52	0.26		0.52		-0.78

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	44.677
r_dihedral_angle_3_deg	14.187
r_sphericity_free	5.963
r_scangle_it	3.748
r_angle_other_deg	3.716
r_dihedral_angle_1_deg	3.458
r_scbond_it	2.51
r_sphericity_bonded	1.847
r_mcangle_it	1.504
r_angle_refined_deg	1.221
r_rigid_bond_restr	1.201
r_mcbond_other	1.102
r_mcbond_it	0.935
r_nbd_refined	0.285
r_symmetry_hbond_refined	0.215
r_xyhbond_nbd_refined	0.212
r_nbd_other	0.209
r_nbtor_refined	0.176
r_symmetry_vdw_other	0.134
r_nbtor_other	0.106
r_symmetry_vdw_refined	0.102
r_chiral_restr	0.073
r_bond_refined_d	0.01
r_gen_planes_other	0.008
r_gen_planes_refined	0.005
r_bond_other_d

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	569
Nucleic Acid Atoms
Solvent Atoms	95
Heterogen Atoms

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
SHELXD	phasing
REFMAC	refinement
CCP4	data scaling