4QIA

Crystal structure of human insulin degrading enzyme (ide) in complex with inhibitor N-benzyl-N-(carboxymethyl)glycyl-L-histidine

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 19-ID
Synchrotron site	APS
Beamline	19-ID
Temperature [K]	100
Detector technology	IMAGE PLATE
Detector	MAR scanner 345 mm plate
Spacegroup name	P 65
Unit cell lengths	264.505, 264.505, 90.543
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	45.451 - 3.202
R-factor	0.1803
Rwork	0.179
R-free	0.22180
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.004
RMSD bond angle	0.819
Data reduction software	HKL-3000
Data scaling software	HKL-3000
Phasing software	PHASER
Refinement software	PHENIX ((phenix.refine: 1.9_1692))

Data quality characteristics

	Overall
Low resolution limit [Å]	50.000
High resolution limit [Å]	3.200
Number of reflections	56516
Completeness [%]	94.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	287	10-13% PEG MME 5000, 100 MM HEPES PH 7.0, 4-14% TACSIMATE, 10% DIOXANE, VAPOR DIFFUSION, HANGING DROP, temperature 287K