3EJU

Golgi alpha-Mannosidase II in complex with 5-substituted swainsonine analog:(5S)-5-[2'-oxo-2'-(4-tert-butylphenyl)ethyl]-swainsonine

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	298	PEG8000, Tris, pH 7, 2.5% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.24	45.14

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 69.372	α = 90
b = 110.543	β = 90
c = 139.985	γ = 90

Symmetry
Space Group	P 21 21 21

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	ADSC QUANTUM 4		2005-07-21	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	CHESS BEAMLINE A1		CHESS	A1

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	1.32	30.07	94.4	0.0775	19.71	8.5	251829	237665

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	1.32	1.35	69.4		0.23	5.3	3.48	10981

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	3BUBA	1.32	30.07	251690	231957	3476	92.16	0.155	0.155	0.171	RANDOM	15.467

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]
0.01			-0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.057
r_dihedral_angle_4_deg	18.059
r_dihedral_angle_3_deg	12.162
r_dihedral_angle_1_deg	5.99
r_sphericity_free	4.729
r_sphericity_bonded	3.461
r_scangle_it	3.403
r_scbond_it	2.566
r_rigid_bond_restr	1.806
r_mcangle_it	1.784
r_angle_refined_deg	1.344
r_mcbond_it	1.248
r_nbtor_refined	0.3
r_symmetry_vdw_refined	0.23
r_nbd_refined	0.191
r_xyhbond_nbd_refined	0.114
r_symmetry_hbond_refined	0.11
r_chiral_restr	0.093
r_bond_refined_d	0.012
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8197
Nucleic Acid Atoms
Solvent Atoms	1112
Heterogen Atoms	48

Software

Software
Software Name	Purpose
REFMAC	refinement
CNS	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
SADABS	data scaling
CNS	phasing