3DD1

Crystal structure of glycogen phophorylase complexed with an anthranilimide based inhibitor GSK254

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6	290	0.1M Na MES pH 5.8-6.1, 12-25% MPD, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Properties
Matthews coefficient	Solvent content
2.81	56.29

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 124.103	α = 90
b = 124.103	β = 90
c = 123.222	γ = 120

Symmetry
Space Group	P 31

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 210		2005-08-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 17-ID	1.00000	APS	17-ID

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	2.4	50	99.2	0.106	0.106	14.9	5.5	83085	82440			25.8

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 1EM6	2.57	49.27	65493	2049	99.95	0.16865	0.16744	0.20729	RANDOM	37.29

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]
-0.61	-0.31		-0.61		0.92

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.773
r_dihedral_angle_4_deg	15.157
r_dihedral_angle_3_deg	13.04
r_dihedral_angle_1_deg	5.542
r_scangle_it	1.145
r_angle_refined_deg	1.055
r_angle_other_deg	0.81
r_scbond_it	0.749
r_mcangle_it	0.715
r_mcbond_it	0.437
r_symmetry_hbond_refined	0.289
r_symmetry_vdw_refined	0.241
r_nbd_refined	0.194
r_symmetry_vdw_other	0.186
r_nbtor_refined	0.179
r_nbd_other	0.175
r_xyhbond_nbd_refined	0.121
r_nbtor_other	0.081
r_mcbond_other	0.062
r_chiral_restr	0.054
r_bond_refined_d	0.007
r_gen_planes_refined	0.003
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	13062
Nucleic Acid Atoms
Solvent Atoms	540
Heterogen Atoms	226

Software

Software
Software Name	Purpose
REFMAC	refinement
ADSC	data collection
HKL-2000	data reduction
HKL-2000	data scaling
AMoRE	phasing