4JNE

Allosteric opening of the polypeptide-binding site when an Hsp70 binds ATP

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X4C
Synchrotron site	NSLS
Beamline	X4C
Temperature [K]	100
Detector technology	CCD
Collection date	2011-07-16
Detector	MAR CCD 165 mm
Wavelength(s)	0.97915
Spacegroup name	I 4 2 2
Unit cell lengths	290.678, 290.678, 99.317
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	29.966 - 1.960
R-factor	0.1742
Rwork	0.173
R-free	0.20070
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.005
RMSD bond angle	0.916
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	PHENIX ((phenix.refine: 1.7_650))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	40.000	2.010
High resolution limit [Å]	1.960	1.960
Number of reflections	150467
Completeness [%]	99.8	97.4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.5	273	1.8-2.0 M ammonium sulfate, 0.1 M Hepes-NaOH, 2-3% PEG 400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K