5IFI

CRYSTAL STRUCTURE OF ACETYL-COA SYNTHETASE IN COMPLEX WITH ADENOSINE-5'-PROPYLPHOSPHATE FROM CRYPTOCOCCUS NEOFORMANS H99

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-F
Synchrotron site	APS
Beamline	21-ID-F
Temperature [K]	100
Detector technology	CCD
Collection date	2016-02-17
Detector	MARMOSAIC 300 mm CCD
Wavelength(s)	0.9786
Spacegroup name	P 1 21 1
Unit cell lengths	72.460, 185.550, 84.890
Unit cell angles	90.00, 93.67, 90.00

Refinement procedure

Resolution	41.840 - 1.950
R-factor	0.186
Rwork	0.185
R-free	0.21300
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1ry2
RMSD bond length	0.006
RMSD bond angle	0.791
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX ((DEV_2328: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.000
High resolution limit [Å]	1.950	1.950
Rmerge	0.058	0.535
Number of reflections	159980
<I/σ(I)>	14.96	2.47
Completeness [%]	98.7	98.5
Redundancy	3.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.2	289	ACETYL COA SYNTHETASE FROM CRYPTOCOCCUS NEOFORMANS (CRNEC.00629.A.FS11.PD00402) AT 10MG/ ML (IN 10 MM TRIS, PH = 7.5, 20 MM NACL) WAS SET UP IN SPARSE CRYSTALLIZATION TRIALS AT 16C. 1MM ADENOSINE-5'- PROPYLPHOSPHATE AND COA WERE ADDED TO THE PROTEIN SOLUTION AND INCUBATED FOR 5 MINUTES BEFORE SETTING UP TRIALS. CRYSTALS WERE PRODUCED BY SITTING DROP VAPOR DIFFUSION WITH AN EQUAL VOLUME COMBINATION OF THE PROTEIN/LIGAND IN WIZARD 1 AND 2 SCREEN CONDITION E8 (10% W/V PEG8,000, 0.1M NA/K PHOSPHATE PH6.2) AND CRYO-PROTECTED IN 20% ETHYLENE GLYCOL. CRYSTAL ID 269918E8 DIT9-1 APS 21-ID-F), PH 6.20, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K