1QLV

Pyrone synthase (PYS) from Gerbera hybrida

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	MAC SCIENCE MULTI WAVELENGTH SRA
Temperature [K]	105
Detector technology	IMAGE PLATE
Collection date	1999-07-15
Detector	BRUKER NONIUS DIP 2030 IMAGE PLATE
Spacegroup name	P 31 2 1
Unit cell lengths	82.140, 82.140, 241.325
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	10.000 - 2.100
R-factor	0.1808
R-free	0.26890
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	MODELISATION BASED ON PDB ENTRY 1BI5
RMSD bond length	0.006
RMSD bond angle	0.023
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	EPMR
Refinement software	SHELXL-97

Data quality characteristics

	Overall
Low resolution limit [Å]	41.070
High resolution limit [Å]	2.100
Number of reflections	48438
<I/σ(I)>	16
Completeness [%]	92.2
Redundancy	16.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.5	277	HANGING DROP AT 4C, 1:1 25 MG/ML PYS + XTAL CONDITION (1.5 M AMMONIUM SULFATE, 0.05 M SUCCINIC ACID, PH 5.5, 2 MM DTT)