4GQT

N-terminal domain of C. elegans Hsp90

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 19-BM
Synchrotron site	APS
Beamline	19-BM
Temperature [K]	100
Detector technology	CCD
Collection date	2011-07-05
Detector	ADSC QUANTUM 210r
Wavelength(s)	0.9792
Spacegroup name	P 21 21 21
Unit cell lengths	39.652, 86.658, 128.670
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	43.300 - 2.150
R-factor	0.1973
Rwork	0.194
R-free	0.25190
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2jjc
RMSD bond length	0.016
RMSD bond angle	1.873
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	MOLREP
Refinement software	REFMAC (5.6.0117)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	43.300	50.000	2.190
High resolution limit [Å]	2.150	5.830	2.150
Rmerge	0.104	0.058	0.835
Number of reflections	24707
<I/σ(I)>	7.2		2.18
Completeness [%]	98.4	97	97.1
Redundancy	7	6.4	6.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	277	0.08 M zinc acetate, 19% PEG-3350, 0.01 M ADP, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K