6PAB

E. coli L-asparaginase II in complex with L-Asp at pH 7.0

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-07-10
Detector	DECTRIS EIGER R 4M
Wavelength(s)	1.5418
Spacegroup name	C 1 2 1
Unit cell lengths	151.308, 62.367, 140.928
Unit cell angles	90.00, 117.60, 90.00

Refinement procedure

Resolution	40.000 - 1.730
R-factor	0.1376
Rwork	0.137
R-free	0.17830
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.019
RMSD bond angle	1.828
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	REFMAC (5.8.0189)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	40.000	40.000	1.760
High resolution limit [Å]	1.730	4.690	1.730
Rmerge	0.037	0.012	0.469
Rmeas	0.045	0.015	0.580
Rpim	0.026	0.008	0.336
Total number of observations	309928
Number of reflections	115734	6073	5603
<I/σ(I)>	12.7
Completeness [%]	94.9	96.2	92.7
Redundancy	2.7	3	2.6
CC(1/2)		0.999	0.701

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	298	Crystals were grown in 0.17 M NH4-citrate, pH 7, 17-18% PEG3350, 30 mM L-Asp