6XXM

Crystal Structure of Human Deoxyhypusine Synthase in complex with putrescine

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	BESSY BEAMLINE 14.1
Synchrotron site	BESSY
Beamline	14.1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-11-09
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.9184
Spacegroup name	P 32 2 1
Unit cell lengths	104.734, 104.734, 160.672
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	46.120 - 1.670
R-factor	0.1607
Rwork	0.161
R-free	0.17460
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1dhs
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHENIX (v.1.17.1)
Refinement software	PHENIX (v.1.17.1)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	46.120	46.120	1.770
High resolution limit [Å]	1.670	4.980	1.670
Rmerge	0.106	0.032	2.586
Rmeas	0.112	0.034	2.729
Total number of observations	1191506
Number of reflections	118364	4733	18853
<I/σ(I)>	14.28	58.93	0.95
Completeness [%]	99.8	99.5	99.3
Redundancy	10.066	9.476	9.705
CC(1/2)	0.999	0.999	0.496

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	0.025-0.125 mM carboxylic acid mix, 30-60% precipitant mix (MPD, PEG 3350, PEG 1000), 100 mM Tris-Bicine pH = 8.5