1T90

Crystal structure of methylmalonate semialdehyde dehydrogenase from Bacillus subtilis

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	EMBL/DESY, HAMBURG BEAMLINE X11
Synchrotron site	EMBL/DESY, HAMBURG
Beamline	X11
Temperature [K]	100
Detector technology	CCD
Collection date	2002-12-03
Detector	MARRESEARCH
Wavelength(s)	0.8126
Spacegroup name	P 21 21 21
Unit cell lengths	195.200, 192.500, 83.500
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	20.000 - 2.500
R-factor	0.213
Rwork	0.211
R-free	0.25000
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.006
RMSD bond angle	1.300
Data reduction software	XDS
Data scaling software	XDS
Phasing software	CNS
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	20.000	2.590
High resolution limit [Å]	2.500	2.500
Rmerge	0.138
Number of reflections	108345
Completeness [%]	99.5	91.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.8	293	Ammonium sulfate, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K