12CA

ALTERING THE MOUTH OF A HYDROPHOBIC POCKET. STRUCTURE AND KINETICS OF HUMAN CARBONIC ANHYDRASE II MUTANTS AT RESIDUE VAL-121

Experimental procedure

Spacegroup name	P 1 21 1
Unit cell lengths	42.700, 41.700, 73.000
Unit cell angles	90.00, 104.60, 90.00

Refinement procedure

Resolution	6.500 * - 2.400
R-factor	0.17
RMSD bond length	0.011
RMSD bond angle	1.300
Refinement software	PROLSQ

Data quality characteristics

	Overall
High resolution limit [Å]	2.400 *
Total number of observations	12562 *
Number of reflections	6462 *
Completeness [%]	71.0 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	other *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	enzyme	0.3 (mM)
2	1	drop	Tris-HCl	50 (mM)
3	1	reservoir		3 (mM)
4	1	reservoir	Tris-HCl	50 (mM)
5	1	reservoir		3 (mM)
6	1	reservoir	ammonium sulfate	2.0 (M)