4AEE

CRYSTAL STRUCTURE OF MALTOGENIC AMYLASE FROM S.MARINUS

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 6C1
Synchrotron site	PAL/PLS
Beamline	6C1
Temperature [K]	95
Detector technology	CCD
Collection date	2008-11-04
Detector	ADSC QUANTUM 210
Spacegroup name	P 21 21 21
Unit cell lengths	65.394, 117.512, 199.041
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	49.554 - 2.280
R-factor	0.1874
Rwork	0.185
R-free	0.23790
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.012
RMSD bond angle	1.116
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX ((PHENIX.REFINE))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	49.550	2.360
High resolution limit [Å]	2.280	2.280
Rmerge	0.050	0.200
Number of reflections	65614
<I/σ(I)>	37.12	4.19
Completeness [%]	85.6	72.9
Redundancy	8.2	5.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1		6.5		12% PEG 4K, 2% ISO-PROPANOL, 0.1 M ADA PH 6.5, 0.1 M LITHIUM SULFATE