1QD1

THE CRYSTAL STRUCTURE OF THE FORMIMINOTRANSFERASE DOMAIN OF FORMIMINOTRANSFERASE-CYCLODEAMINASE.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	90
Detector technology	IMAGE PLATE
Collection date	1998-02-09
Detector	MARRESEARCH
Spacegroup name	P 21 21 21
Unit cell lengths	64.310, 103.840, 122.770
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.000 - 1.700
Rwork	0.191
R-free	0.21300
RMSD bond length	0.005
RMSD bond angle	1.250 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	MLPHARE
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.760
High resolution limit [Å]	1.700	1.700
Rmerge	0.076	0.186
Total number of observations	436554 *
Number of reflections	89972 *
<I/σ(I)>	20.5
Completeness [%]	98.7	95.1
Redundancy	4.85	3.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	290	sodium citrate, glycerol, tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 290.0K
1	VAPOR DIFFUSION, HANGING DROP	8	290	sodium citrate, glycerol, tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 290.0K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	8 (mg/ml)
2	1	reservoir	sodium citrate	1 (M)
3	1	reservoir	Tris-HCl	100 (mM)
4	1	reservoir	glycerol	15 (%(v/v))
5	1	reservoir	folinic acid	2 (mM)