1X3W

Structure of a peptide:N-glycanase-Rad23 complex

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	6	291	sodium chloride, MES, pH 6, VAPOR DIFFUSION, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
6.7	81

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 129.235	α = 90
b = 129.235	β = 90
c = 128.494	γ = 120

Symmetry
Space Group	P 31 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	93					M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PHOTON FACTORY BEAMLINE BL-5A	0.9794	Photon Factory	BL-5A

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	3	50	94.4			25391	25391	1	1

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)
	3	3.1	68.9		0.32

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	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	3	20	22672	22672	1180	94.79	0.24516	0.24516	0.24367	0.27418	RANDOM	75.596

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]
5.4	2.7		5.4		-8.1

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.459
r_dihedral_angle_3_deg	23.857
r_dihedral_angle_4_deg	20.629
r_dihedral_angle_1_deg	7.129
r_rigid_bond_restr	5.017
r_sphericity_free	4.378
r_scbond_it	3.953
r_scangle_it	3.435
r_sphericity_bonded	1.945
r_mcangle_it	1.939
r_angle_refined_deg	1.688
r_mcbond_it	1.069
r_nbtor_refined	0.343
r_nbd_refined	0.296
r_xyhbond_nbd_refined	0.199
r_symmetry_vdw_refined	0.183
r_chiral_restr	0.117
r_symmetry_hbond_refined	0.078
r_bond_refined_d	0.015
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3100
Nucleic Acid Atoms
Solvent Atoms	17
Heterogen Atoms	70

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
CNS	phasing