268D

STRUCTURAL STUDIES ON NUCLEIC ACIDS

Experimental procedure

Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	1995-05-19
Detector	RIGAKU RAXIS IIC
Spacegroup name	P 21 21 21
Unit cell lengths	24.744, 40.193, 65.322
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	? - 2.020
R-factor	0.16
Structure solution method	MIR
RMSD bond length	0.036
RMSD bond angle	0.072
Data reduction software	RIGAKU
Data scaling software	RIGAKU
Refinement software	NUCLSQ

Data quality characteristics

	Overall
Low resolution limit [Å]	40.200
High resolution limit [Å]	2.020
Rmerge	0.057
Number of reflections	10301

Crystallization Conditions

crystal ID	method	pH	temperature	details
1		7.1		pH 7.10

Crystallization Reagents

ID	crystal ID	solution ID	reagent name	concentration	details
1	1	1	WATER
2	1	1	NA CACODYLATE