3O1F

P1 crystal form of E. coli ClpS at 1.4 A resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2010-01-19
Detector	RIGAKU RAXIS IV
Wavelength(s)	1.5418
Spacegroup name	P 1
Unit cell lengths	28.025, 28.051, 51.624
Unit cell angles	80.50, 77.88, 72.30

Refinement procedure

Resolution	22.488 - 1.400
R-factor	0.1746
Rwork	0.173
R-free	0.19720
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.007
RMSD bond angle	1.194
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	PHENIX (1.4_129)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.450
High resolution limit [Å]	1.400	3.020	1.400
Rmerge	0.036	0.030	0.150
Number of reflections	23654
<I/σ(I)>	17.3
Completeness [%]	82.4	88.5	32
Redundancy	3.7	3.5	3.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	300	0.2M Ammonium Formate, 20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, pH 7, temperature 300K