4GY9

Crystal Structure of Medicago truncatula Nodulin 13 (MtN13) in complex with N6-isopentenyladenine (2iP)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)
Synchrotron site	PETRA III, EMBL c/o DESY
Beamline	P14 (MX2)
Temperature [K]	100
Detector technology	CCD
Collection date	2012-05-31
Detector	RAYONIX MX-225
Spacegroup name	P 62 2 2
Unit cell lengths	96.596, 96.596, 112.031
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	48.300 - 2.040
R-factor	0.167
Rwork	0.165
R-free	0.19800
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3RWS
RMSD bond length	0.019
RMSD bond angle	1.409
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX (1.8_1069)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.160
High resolution limit [Å]	2.040	2.040
Rmerge	0.099	0.706
Number of reflections	20324
<I/σ(I)>	24.33	3.95
Completeness [%]	99.7	98.2
Redundancy	14.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1		7.1	292	1.5 M sodium malonate, Dehydration at elevated sodium malonate concentration (1.9 M), pH 7.1, VAPOR DIFFUSION, HANGING DROP, temperature 292K