5GUI

Crystal structure of the N-terminal Domain of Caseinolytic protease associated chaperone ClpC1 from Arabidopsis thaliana

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3WDC

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.6	293	0.1M SODIUM CITRATE DEHYDRATE, 1.0M AMMONIUM PHOSPHATE MONOBASIC

Crystal Properties
Matthews coefficient	Solvent content
2.66	53.75

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 40.1	α = 90
b = 44.29	β = 90
c = 97.56	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	103	CCD	MARMOSAIC 225 mm CCD		2015-05-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	RRCAT INDUS-2 BEAMLINE PX-BL21	0.9794	RRCAT INDUS-2	PX-BL21

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	1.2	17.54	97.9	0.067	9.4	4.8		54126			11.9

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	1.2	1.26	98.4		0.565	2.5	4.7

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-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3WDC	1.2	17.54	51310	2742	97.9	0.147	0.167	RANDOM	18

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]
-1.84			0.5		1.34

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	34.721
r_dihedral_angle_2_deg	29.94
r_dihedral_angle_4_deg	17.249
r_sphericity_bonded	16.688
r_dihedral_angle_3_deg	12.895
r_dihedral_angle_1_deg	5.202
r_long_range_B_refined	4.138
r_long_range_B_other	3.934
r_scangle_other	3.885
r_scbond_other	3.262
r_scbond_it	3.226
r_rigid_bond_restr	3.074
r_mcangle_other	2.64
r_mcangle_it	2.636
r_mcbond_it	2.158
r_mcbond_other	2.144
r_angle_refined_deg	1.931
r_angle_other_deg	1.035
r_chiral_restr	0.102
r_bond_refined_d	0.016
r_gen_planes_refined	0.008
r_bond_other_d	0.004
r_gen_planes_other	0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1141
Nucleic Acid Atoms
Solvent Atoms	130
Heterogen Atoms	25

Software

Software
Software Name	Purpose
Aimless	data reduction
Aimless	data scaling
MOLREP	phasing
REFMAC	refinement