1RNT

RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE OF THE RIBONUCLEASE T1(ASTERISK)2(PRIME)-GUANYLIC ACID COMPLEX AT 1.9 ANGSTROMS RESOLUTION

Experimental procedure

Spacegroup name	P 21 21 21
Unit cell lengths	46.810, 50.110, 40.440
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	6.000 - 1.900
R-factor	0.191
RMSD bond length	0.018
RMSD bond angle	0.037
Refinement software	PROLSQ

Data quality characteristics

	Overall
High resolution limit [Å]	1.900 *
Rmerge	0.088 *
Total number of observations	23819 *
Number of reflections	6788 *
Completeness [%]	93.0 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	other *			Heinemann, U., (1980) Eur. J. Biochem., 109, 109. *