4RA9

Crystal Structure of Conjoint Pyrococcus Furiosus L-asparaginase with Citrate

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2013-11-14
Detector	MAR scanner 345 mm plate
Wavelength(s)	1.5418
Spacegroup name	P 65 2 2
Unit cell lengths	90.679, 90.679, 189.955
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	33.370 - 2.049
R-factor	0.1985
Rwork	0.197
R-free	0.22740
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4nje
RMSD bond length	0.008
RMSD bond angle	1.067
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASES
Refinement software	PHENIX ((phenix.refine: 1.7.3_928))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.090
High resolution limit [Å]	2.049	2.050
Rmerge	0.089	0.790
Number of reflections	29876
<I/σ(I)>	38.8	2.05
Completeness [%]	99.8	97.5
Redundancy	14.5	9.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	293	200MM SODIUM CITRATE TRIBASIC DIHYDRATE, 100MM SODIUM CACODYLATE, 30%(V/V) 2-PROPANOL, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K