6FZW

Crystal structure of the metalloproteinase enhancer PCPE-1 bound to the procollagen C propeptide trimer (long)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I04-1
Synchrotron site	Diamond
Beamline	I04-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2016-09-11
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.9282
Spacegroup name	P 21 21 21
Unit cell lengths	88.880, 143.650, 156.710
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	68.787 - 2.780
R-factor	0.2486
Rwork	0.247
R-free	0.27120
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6fzv
RMSD bond length	0.004
RMSD bond angle	0.714
Data reduction software	xia2
Data scaling software	xia2
Phasing software	PHASER
Refinement software	PHENIX (1.9_1692)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	68.800	2.850
High resolution limit [Å]	2.780	2.780
Rmerge	0.066	0.983
Number of reflections	46452
<I/σ(I)>	13.1	1.3
Completeness [%]	91.4	94.9
Redundancy	4.8	5.1
CC(1/2)	0.997	0.634

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		295	20 mg/ml protein in 20 mM HEPES pH 7.5, 180 mM NaCl, 2.5 mM calcium chloride; 0.2 M ammonium citrate, 18% PEG3350