2I5F

Crystal structure of the C-terminal PH domain of pleckstrin in complex with D-myo-Ins(1,2,3,5,6)P5

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	297.15	0.1 M Bis-Tris pH 6.5 28% PEG 2000 MME , VAPOR DIFFUSION, HANGING DROP, temperature 297.15K

Crystal Properties
Matthews coefficient	Solvent content
1.9	35.6

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 32.15	α = 90
b = 47.7	β = 90
c = 64.06	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		CCD	ADSC QUANTUM 315		2006-07-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X25	1.0	NSLS	X25

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	1.35	32.03	97.7	0.044	25.1	12.21	22313	21808	3	3	15.32

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)
	1.35	1.4	95.9		0.454	3.9	7.17	2202

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.35	28.7	20722	20722	1084	97.73	0.17902	0.17902	0.17864	0.20833	RANDOM	23.158

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]
-0.23			-0.68		0.92

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.874
r_dihedral_angle_3_deg	15.715
r_dihedral_angle_4_deg	7.863
r_dihedral_angle_1_deg	6.564
r_scangle_it	5.4
r_scbond_it	3.807
r_angle_refined_deg	3.27
r_mcangle_it	2.383
r_mcbond_it	2.296
r_nbtor_refined	0.328

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.874
r_dihedral_angle_3_deg	15.715
r_dihedral_angle_4_deg	7.863
r_dihedral_angle_1_deg	6.564
r_scangle_it	5.4
r_scbond_it	3.807
r_angle_refined_deg	3.27
r_mcangle_it	2.383
r_mcbond_it	2.296
r_nbtor_refined	0.328
r_symmetry_vdw_refined	0.278
r_nbd_refined	0.272
r_symmetry_hbond_refined	0.224
r_chiral_restr	0.216
r_xyhbond_nbd_refined	0.187
r_bond_refined_d	0.034
r_gen_planes_refined	0.015

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	843
Nucleic Acid Atoms
Solvent Atoms	124
Heterogen Atoms	32

Software

Software
Software Name	Purpose
REFMAC	refinement
CBASS	data collection
d*TREK	data reduction
d*TREK	data scaling
MOLREP	phasing

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.