4PCB

Conjugative Relaxase TrwC in complex with mutant OriT Dna

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE BM16
Synchrotron site	ESRF
Beamline	BM16
Temperature [K]	110
Detector technology	CCD
Collection date	2008-11-05
Detector	ADSC QUANTUM 210
Wavelength(s)	0.9792
Spacegroup name	P 65
Unit cell lengths	148.690, 148.690, 77.810
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	66.596 - 2.500
R-factor	0.2572
Rwork	0.255
R-free	0.29440
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1omh
RMSD bond length	0.011
RMSD bond angle	1.447
Data reduction software	iMOSFLM
Data scaling software	SCALA
Phasing software	MOLREP
Refinement software	PHENIX ((phenix.refine: 1.8.4_1496))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	66.600	2.570
High resolution limit [Å]	2.450	2.450
Number of reflections	36116
<I/σ(I)>	15.5	5.5
Completeness [%]	98.8
Redundancy	9.4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		298	200 mM NaCl, 20 mM TrisHCl [pH 7.5], 1 mM dithiothreitol [DTT], 0.5 mM ethylenediaminetetraacetic acid [EDTA]