2AAO

Regulatory apparatus of Calcium Dependent protein kinase from Arabidopsis thaliana

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.6	293	PEG400, calcium chloride, sodium acetate , pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.45	49.45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 35.968	α = 90
b = 88.154	β = 90
c = 117.552	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	100	CCD	ADSC QUANTUM 4		2003-05-20	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	0.9766, 0.9795, 0.95	ESRF	ID14-4

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	20	97.3	0.095	19.5	9.2		25329	2	2	30.1

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	2	2.03	86.7		0.167	2.6

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	MAD	THROUGHOUT	2	14.7	26003	24445	1239	94.01	0.215	0.278	0.213	0.254	RANDOM	20.063

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]
0.14			-0.12		-0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	18.321
r_dihedral_angle_1_deg	3.561
r_scangle_it	2.554
r_mcangle_it	2.242
r_scbond_it	1.689
r_mcbond_it	1.38
r_angle_refined_deg	1.308
r_angle_other_deg	0.818
r_symmetry_vdw_refined	0.446
r_nbd_refined	0.276
r_xyhbond_nbd_refined	0.236
r_nbd_other	0.22
r_symmetry_vdw_other	0.207
r_symmetry_hbond_refined	0.179
r_metal_ion_refined	0.152
r_xyhbond_nbd_other	0.127
r_nbtor_other	0.091
r_chiral_restr	0.076
r_bond_refined_d	0.017
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2268
Nucleic Acid Atoms
Solvent Atoms	153
Heterogen Atoms	9

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing