7D6C

Crystal structure of CcmM N-terminal domain in complex with CcmN

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL19U1
Synchrotron site	SSRF
Beamline	BL19U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-11-10
Detector	DECTRIS PILATUS3 S 6M
Wavelength(s)	0.978530
Spacegroup name	P 21 21 21
Unit cell lengths	84.180, 92.330, 125.380
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	44.160 - 2.890
R-factor	0.2117
Rwork	0.209
R-free	0.27200
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3kwc
RMSD bond length	0.011
RMSD bond angle	1.239
Data reduction software	XDS
Data scaling software	SCALA
Phasing software	MOLREP
Refinement software	PHENIX (1.18.2_3874)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	44.160	3.060
High resolution limit [Å]	2.890	2.890
Number of reflections	22669	3594
<I/σ(I)>	12
Completeness [%]	99.9
Redundancy	6.6
CC(1/2)	0.998	0.858

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		287.15	PEG 8000, N-(2-acetamido) iminodiacetic acid