5A07

X-ray structure of the mannosyltransferase Ktr4p from S. cerevisiae in complex with GDP

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5		0.1M NA-CACODYLATE, PH 6.5 0.2M CAOAC 18% (W/V) PEG8000

Crystal Properties
Matthews coefficient	Solvent content
2.5	50.75

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 61.215	α = 90
b = 102.621	β = 90
c = 162.651	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	PIXEL	DECTRIS PIXEL	TOROIDAL MIRROR	2014-06-18	M	SINGLE WAVELENGTH

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

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	1.9	50	99.1	0.1	15.5	9.8		81509		2

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	1.9	1.94	98.9		0.87	2.3	9.2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	PDB ENTRY 5A08	1.9	86.79	76662	3941	98.89	0.15798	0.15627	0.19132	RANDOM	26.426

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]
2.59			-1.67		-0.92

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.192
r_dihedral_angle_4_deg	19.235
r_dihedral_angle_3_deg	13.76
r_dihedral_angle_1_deg	6.294
r_scangle_it	5.823
r_scbond_it	3.818
r_mcangle_it	3.111
r_mcbond_it	2.386
r_mcbond_other	2.385
r_angle_refined_deg	1.828
r_angle_other_deg	1.258
r_symmetry_vdw_refined	0.388
r_nbd_refined	0.276
r_nbtor_refined	0.196
r_nbd_other	0.189
r_symmetry_vdw_other	0.183
r_xyhbond_nbd_refined	0.132
r_symmetry_hbond_refined	0.121
r_chiral_restr	0.118
r_nbtor_other	0.086
r_xyhbond_nbd_other	0.037
r_bond_refined_d	0.02
r_gen_planes_refined	0.012
r_bond_other_d	0.007
r_gen_planes_other	0.005
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_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	6606
Nucleic Acid Atoms
Solvent Atoms	578
Heterogen Atoms	66

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing