1AAP

X-RAY CRYSTAL STRUCTURE OF THE PROTEASE INHIBITOR DOMAIN OF ALZHEIMER'S AMYLOID BETA-PROTEIN PRECURSOR

Experimental procedure

Spacegroup name	P 21 21 21
Unit cell lengths	35.600, 38.900, 73.600
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	8.000 - 1.500
R-factor	0.177
RMSD bond length	0.018
RMSD bond angle	0.033
Refinement software	PROLSQ

Data quality characteristics

	Overall
Low resolution limit [Å]	1.600 *
High resolution limit [Å]	1.500 *
Rmerge	0.096 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion *		20 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein solution	9 (mg/mL)
2	1	reservoir	magnesium sulfate	25 (%sat)