1PCA

THREE DIMENSIONAL STRUCTURE OF PORCINE PANCREATIC PROCARBOXYPEPTIDASE A. A COMPARISON OF THE A AND B ZYMOGENS AND THEIR DETERMINANTS FOR INHIBITION AND ACTIVATION

Experimental procedure

Spacegroup name	P 21 21 21
Unit cell lengths	127.060, 76.920, 47.520
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	8.000 * - 2.000
R-factor	0.198 *
RMSD bond length	0.015
RMSD bond angle	2.104 *
Refinement software	EREF

Data quality characteristics

	Overall
High resolution limit [Å]	2.000 *
Rmerge	0.046 *
Number of reflections	27620 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion *	5 *	4 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	sodium citrate	1 (M)