6ETY

X-ray structure of human glutamate carboxypeptidase II (GCPII) in complex with a inhibitor JHU3371

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Synchrotron site	PETRA III, EMBL c/o DESY
Beamline	P13 (MX1)
Temperature [K]	100
Detector technology	PIXEL
Collection date	2016-10-11
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.9796
Spacegroup name	I 2 2 2
Unit cell lengths	101.646, 130.720, 158.234
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	30.000 - 1.680
R-factor	0.15557
Rwork	0.155
R-free	0.17770
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	3bi1
RMSD bond length	0.015
RMSD bond angle	1.637
Data reduction software	XDS
Data scaling software	Aimless
Refinement software	REFMAC (5.8.0135)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	1.780
High resolution limit [Å]	1.680	1.680
Rmerge	0.062	0.693
Rmeas	0.069	0.775
Number of reflections	118798	18462
<I/σ(I)>	14.72	2.08
Completeness [%]	98.9	96.1
Redundancy	5.13	4.95
CC(1/2)	0.999	0.884

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	293	33% (v/v) pentaerythritol propoxylate PO/OH 5/4, 0.5 % (w/v) PEG 3350, and 100 mM Tris-HCl, pH 8.0