1TSV

THYMIDYLATE SYNTHASE R179A MUTANT

Experimental procedure

Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	295
Detector technology	AREA DETECTOR
Collection date	1994-04-05
Detector	SIEMENS
Wavelength(s)	1.5418
Spacegroup name	P 61 2 2
Unit cell lengths	78.500, 78.500, 243.500
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	7.000 - 2.900
R-factor	0.188
Rwork	0.188
RMSD bond length	0.008
RMSD bond angle	24.900 *
Data reduction software	X-GEN
Phasing software	X-PLOR (3.1)
Refinement software	X-PLOR (3.1)

Data quality characteristics

	Overall
Low resolution limit [Å]	50.000
High resolution limit [Å]	2.900
Rmerge	0.100
Total number of observations	22798 *
Number of reflections	10087
Completeness [%]	95.0
Redundancy	2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	7.4		pH 7.4

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	2-7 (mg/ml)
2	1	drop	potassium phosphate	40 (mM)
3	1	drop	dithiothreitol	1 (mM)
4	1	drop	ammonium sulfate	0.5-2.0 (%sat)
5	1	drop	dUMP	0.25 (M)
6	1	reservoir	phosphate
7	1	reservoir	dithiothreitol
8	1	reservoir	EDTA