1E4E

D-alanyl-D-lacate ligase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Temperature [K]	120
Collection date	1998-01-15
Spacegroup name	C 2 2 21
Unit cell lengths	123.204, 225.359, 72.439
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	15.000 - 2.500
R-factor	0.183 *
Rwork	0.183
R-free	0.28400 *
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1iow
RMSD bond length	0.012 *
RMSD bond angle	0.039 *
Data scaling software	SCALEPACK
Phasing software	MOLREP
Refinement software	REFMAC

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	15.000	2.540
High resolution limit [Å]	2.500	2.500
Rmerge	0.058	0.217
Number of reflections	32814
<I/σ(I)>	29.9	4.1
Completeness [%]	93.3	96.6
Redundancy	1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6 *		pH 6.50

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	ammonium sulfate	40-45 (%)
2	1	reservoir	MOPS	0.1 (M)	pH6.0