7KRU

Stimulating state of a truncated Hsp70 DnaK fused with a substrate peptide

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-C
Synchrotron site	APS
Beamline	24-ID-C
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-06-08
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97918
Spacegroup name	P 65 2 2
Unit cell lengths	98.516, 98.516, 384.750
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	48.860 - 1.820
R-factor	0.1788
Rwork	0.178
R-free	0.20820
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4jne 1dkz
RMSD bond length	0.007
RMSD bond angle	0.836
Data reduction software	XDS
Data scaling software	Aimless (0.5.32)
Phasing software	PHASER
Refinement software	PHENIX (1.18.2_3874)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	48.860	1.890
High resolution limit [Å]	1.820	1.820
Rmerge	0.259	4.710
Rmeas	0.263	4.780
Rpim	0.046	0.830
Number of reflections	100002	9767
<I/σ(I)>	13.47
Completeness [%]	99.9	99.7
Redundancy	32.6	32.5
CC(1/2)	0.999	0.350

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		277.15	0.04 M HEPES pH 7.5, 25.5% PEG 4000, 15% glycerol, 0.17 M ammonium sulfate, 0.1M KCl