1PIP

CRYSTAL STRUCTURE OF PAPAIN-SUCCINYL-GLN-VAL-VAL-ALA-ALA-P-NITROANILIDE COMPLEX AT 1.7 ANGSTROMS RESOLUTION: NONCOVALENT BINDING MODE OF A COMMON SEQUENCE OF ENDOGENOUS THIOL PROTEASE INHIBITORS

Experimental procedure

Spacegroup name	P 21 21 21
Unit cell lengths	43.090, 102.300, 49.690
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	10.000 - 1.700
R-factor	0.196
Rwork	0.196
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall
High resolution limit [Å]	1.700 *
Rmerge	0.045 *
Total number of observations	47215 *
Number of reflections	19833 *
Completeness [%]	87.4 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	8.9 *	20 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop		0.15 (M)
2	1	drop	methanol	0.0004 (ml)
3	1	drop	ethanol	0.0002 (ml)
4	1	reservoir	methanol	44 (%(v/v))
5	1	reservoir	ethanol	22 (%(v/v))