3DX3

Golgi alpha-Mannosidase II in complex with Mannostatin analog (1R,2R,3S,4R,5R)-5-aminocyclopentane-1,2,3,4-tetraol

X-RAY DIFFRACTION

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Crystallization

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

Crystal Properties
Matthews coefficient	Solvent content
2.2	44.08

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 69.062	α = 90
b = 109.977	β = 90
c = 138.66	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		2007-04-20	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	CHESS BEAMLINE A1	0.977	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	1.42	40	97.1	0.074	18.2	7.4		193233

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	1.42	1.46	78.8		0.26	6.6	5.1	11985

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	PDB entry 1hty	1.42	19.52	198768	192268	2867	96.73	0.149	0.148	0.174	RANDOM	14.421

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]

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.141
r_dihedral_angle_4_deg	16.963
r_dihedral_angle_3_deg	12.184
r_dihedral_angle_1_deg	6.068
r_sphericity_free	4.78
r_scangle_it	3.998
r_sphericity_bonded	3.078
r_scbond_it	2.743
r_mcangle_it	2.001
r_rigid_bond_restr	1.597
r_angle_refined_deg	1.47
r_mcbond_it	1.384
r_nbtor_refined	0.314
r_symmetry_vdw_refined	0.257
r_nbd_refined	0.202
r_symmetry_hbond_refined	0.158
r_chiral_restr	0.156
r_xyhbond_nbd_refined	0.131
r_bond_refined_d	0.011
r_gen_planes_refined	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8187
Nucleic Acid Atoms
Solvent Atoms	1399
Heterogen Atoms	38

Software

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