6C7V

Directed evolutionary changes in Kemp Eliminase KE07 - Crystal 22 round 5

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Synchrotron site	Australian Synchrotron
Beamline	MX2
Temperature [K]	100
Detector technology	CCD
Collection date	2017-11-30
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.9537
Spacegroup name	P 61 2 2
Unit cell lengths	97.968, 97.968, 155.927
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	19.720 - 1.640
R-factor	0.2693
Rwork	0.268
R-free	0.29540
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5d30
RMSD bond length	0.007
RMSD bond angle	0.922
Data reduction software	XDS (VERSION Jun 1, 2017)
Data scaling software	Aimless (version 0.5.32)
Phasing software	MOLREP (Vers 11.5.05)
Refinement software	PHENIX ((1.12_2829: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	19.720	1.699
High resolution limit [Å]	1.640	1.640
Rmerge	0.024	1.093
Rmeas	0.035	1.546
Number of reflections	54654	5353
<I/σ(I)>	10.11	0.55
Completeness [%]	99.9	100
Redundancy	2	2
CC(1/2)	1.000	0.309

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	SLOW COOLING		277	25 mM HEPES pH 7.25, 100 mM NaCl