4G9J

Protein Ser/Thr phosphatase-1 in complex with cell-permeable peptide

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	SITTING DROP	8	293	20% PEG6000, 1 M lithium chloride, pH 8.0, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.35	63.26

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 138.007	α = 90
b = 138.007	β = 90
c = 113.675	γ = 90

Symmetry
Space Group	P 42 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	100	PIXEL	DECTRIS PILATUS 6M		2011-12-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SOLEIL BEAMLINE PROXIMA 1	1.1271	SOLEIL	PROXIMA 1

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	3	97.586	99	0.127	0.127	11.2	5.9	22560	22186

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.16	3.33	99.7		0.664	0.664	1.2	5.9	2765

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 1FJM	3.1	97.586	20157	928	98.25	0.226	0.224	0.276	RANDOM	60.665

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]
-0.97			-0.97		1.93

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.286
r_dihedral_angle_3_deg	17.231
r_dihedral_angle_4_deg	16.84
r_dihedral_angle_1_deg	5.407
r_scangle_it	2.731
r_scbond_it	1.619
r_mcangle_it	1.37
r_angle_refined_deg	1.022
r_mcbond_it	0.763
r_nbtor_refined	0.307
r_symmetry_hbond_refined	0.247
r_nbd_refined	0.19
r_symmetry_vdw_refined	0.18
r_xyhbond_nbd_refined	0.133
r_chiral_restr	0.039
r_bond_refined_d	0.007
r_gen_planes_refined	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4908
Nucleic Acid Atoms
Solvent Atoms	34
Heterogen Atoms	2

Software

Software
Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MxCuBE	data collection
XDS	data reduction
MOLREP	phasing