3TDV

Structure of the GDP complex of wild-type aminoglycoside 2'-phosphotransferase-IIIa

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-2
Synchrotron site	SSRL
Beamline	BL9-2
Temperature [K]	100
Detector technology	CCD
Collection date	2010-04-01
Detector	RAYONIX MX-325
Wavelength(s)	0.97946
Spacegroup name	P 1
Unit cell lengths	41.680, 54.650, 77.160
Unit cell angles	89.94, 103.83, 106.84

Refinement procedure

Resolution	38.452 - 2.200
R-factor	0.2086
Rwork	0.204
R-free	0.29110
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.009
RMSD bond angle	1.182
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	MOLREP
Refinement software	PHENIX ((phenix.refine: 1.7.1_743))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	38.500	2.250
High resolution limit [Å]	2.200	2.200
Rmerge	0.074	0.335
Number of reflections	30490
<I/σ(I)>	9.6	2.51
Completeness [%]	95.0	94.3
Redundancy	2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		298	0.2 M lithium nitrate, 20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K