6PBD

DNA N6-Adenine Methyltransferase CcrM In Complex with Double-Stranded DNA Oligonucleotide Containing Its Recognition Sequence GAATC

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 22-ID
Synchrotron site	APS
Beamline	22-ID
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-12-16
Detector	DECTRIS EIGER X 16M
Wavelength(s)	1.00000
Spacegroup name	P 21 21 21
Unit cell lengths	67.683, 117.939, 119.598
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	41.675 - 2.343
R-factor	0.1748
Rwork	0.173
R-free	0.20820
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1g60
RMSD bond length	0.003
RMSD bond angle	0.532
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX
Refinement software	PHENIX ((1.15.2_3472: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	41.680	2.430
High resolution limit [Å]	2.343	2.343
Rmerge	0.113	0.766
Rpim	0.035	0.398
Number of reflections	40730	3929
<I/σ(I)>	19.7	1.9
Completeness [%]	99.7	97.7
Redundancy	10.2	4
CC(1/2)		0.753

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.8	292	0.1 M HEPES, pH 7.8, 10% w/v PEG8000, 3% w/v PEG6000