2FDF

Crystal Structure of AlkB in complex with Co(II), 2-oxoglutarate, and methylated trinucleotide T-meA-T

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2005-07-14
Detector	RIGAKU RAXIS IV
Wavelength(s)	1.54180
Spacegroup name	P 43
Unit cell lengths	41.294, 41.294, 116.797
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	19.470 - 2.100
Rwork	0.193
R-free	0.23700
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2fd8
RMSD bond length	0.012
RMSD bond angle	1.500
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	COMO
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	20.000	20.000	2.170
High resolution limit [Å]	2.100	4.510	2.100
Rmerge	0.062	0.033	0.150
Number of reflections	11350
Completeness [%]	99.7	100	96.8
Redundancy	5.6	6.1	3.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		298	22-24% (w/v) PEG 3350, 10% glycerol and 200 mM sodium formate, VAPOR DIFFUSION, HANGING DROP, temperature 298K