7RCA

Crystal structure of Aro2p chorismate synthase from Candida lusitaniae

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2020-10-09
Detector	RIGAKU RAXIS IV
Wavelength(s)	1.5418
Spacegroup name	P 42 21 2
Unit cell lengths	94.086, 94.086, 84.618
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	29.830 - 2.260
R-factor	0.205
Rwork	0.200
R-free	0.25290
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1r53
RMSD bond length	0.003
RMSD bond angle	0.600
Data reduction software	HKL-3000
Data scaling software	HKL-3000
Phasing software	PHASER
Refinement software	PHENIX (1.19.2_4158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.310
High resolution limit [Å]	2.260	2.270
Rmerge	0.082	1.147
Rpim	0.023	0.357
Number of reflections	17965	726
<I/σ(I)>	29.8	1.1
Completeness [%]	98.2	80.2
Redundancy	13.7	9.9
CC(1/2)	1.000	0.798

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.2	298	0.1 M NaCl, 0.1 M HEPES pH 7.2, 1.6 M ammonium sulfate