1SLE

STREPTAVIDIN, PH 5.0, BOUND TO CYCLIC PEPTIDE AC-CHPQGPPC-NH2

Experimental procedure

Detector technology	AREA DETECTOR
Detector	SIEMENS
Spacegroup name	I 2 2 2
Unit cell lengths	97.650, 107.610, 49.460
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	7.500 - 2.000
R-factor	0.191
Rwork	0.191
R-free	0.23300
RMSD bond length	0.018
RMSD bond angle	27.900 *
Data reduction software	SADIE
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall
Low resolution limit [Å]	50.000 *
High resolution limit [Å]	1.900 *
Rmerge	0.075
Total number of observations	64474 *
Number of reflections	16042
Completeness [%]	56.0
Redundancy	4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, sitting drop *	4 *		pH 5.0

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	1	peptide	15 (mg/ml)