3MOE

The structure of rat cytosolic PEPCK mutant A467G in complex with Beta-Sulfopyruvate and GTP

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	hanging drop vapor diffusion	7.4	298	12-30% PEG 3350, 0.1M HEPES PH 7.4,10 MM MNCL2, 10 MM GTP, hanging drop vapor diffusion, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.12	42.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 44.324	α = 90
b = 119.117	β = 111.19
c = 60.053	γ = 90

Symmetry
Space Group	P 1 21 1

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	MARMOSAIC 325 mm CCD		2009-04-09		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.9	SSRL	BL11-1

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	1.25	100	95	0.056	14.7	6.9		152044

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	1.25	1.29	67.2		0.534		3.5	10744

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	MOLECULAR REPLACEMENT	THROUGHOUT	1.25	20.57	151977	7657	94.91	0.149	0.148	0.174	RANDOM	11.025

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]
0.02		0.05	-0.06		0.07

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.514
r_dihedral_angle_4_deg	20.022
r_dihedral_angle_3_deg	13.803
r_dihedral_angle_1_deg	6.858
r_scangle_it	5.57
r_scbond_it	3.521
r_angle_refined_deg	2.577
r_mcangle_it	2.365
r_mcbond_it	1.457
r_chiral_restr	0.168

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.514
r_dihedral_angle_4_deg	20.022
r_dihedral_angle_3_deg	13.803
r_dihedral_angle_1_deg	6.858
r_scangle_it	5.57
r_scbond_it	3.521
r_angle_refined_deg	2.577
r_mcangle_it	2.365
r_mcbond_it	1.457
r_chiral_restr	0.168
r_bond_refined_d	0.031
r_gen_planes_refined	0.017

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4851
Nucleic Acid Atoms
Solvent Atoms	620
Heterogen Atoms	87

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
Blu-Ice	data collection
HKL-2000	data reduction
HKL-2000	data scaling

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.