1GZD

Crystal structure of pig phosphoglucose isomerase

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7	277	THE PROTEIN WAS CONCENTRATED TO 10MG/ML AND CRYSTALLIZED AT 4 DEGRESS CELSIUS FROM 10MM SODIUM PHOSPHATE, PH 7.5 AND 57% SATURATED AMMONIUM SULPHATE.

Crystal Properties
Matthews coefficient	Solvent content
2.49	50.2

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 95.2	α = 90
b = 95.2	β = 90
c = 138.3	γ = 90

Symmetry
Space Group	P 43 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	294	FILM				M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS		SRS

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	2.18	31.3	75.7	0.073		3		28680

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	MIR	THROUGHOUT	2.5	15	18598	2075	91.8	0.175	0.167	0.241	RANDOM	15.02

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]
-0.35			-0.35		0.7

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	21.519
r_scangle_it	4.315
r_dihedral_angle_1_deg	4.11
r_scbond_it	2.629
r_angle_other_deg	1.809
r_mcangle_it	1.49
r_mcbond_it	0.768
r_nbd_refined	0.249
r_symmetry_vdw_refined	0.182
r_xyhbond_nbd_refined	0.176
r_symmetry_hbond_refined	0.138
r_chiral_restr	0.127
r_bond_refined_d	0.018
r_gen_planes_refined	0.007
r_bond_other_d
r_angle_refined_deg
r_dihedral_angle_2_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_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	4422
Nucleic Acid Atoms
Solvent Atoms	141
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling