7ML9

The Mpp75Aa1.1 beta-pore-forming protein from Brevibacillus laterosporus

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	IMAGE PLATE
Collection date	2015-06-17
Detector	MAR scanner 300 mm plate
Wavelength(s)	1.000
Spacegroup name	P 43 2 2
Unit cell lengths	69.791, 69.791, 241.237
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	39.690 - 1.940
R-factor	0.2207
Rwork	0.219
R-free	0.24750
Structure solution method	SAD
RMSD bond length	0.007
RMSD bond angle	0.830
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	SHARP
Refinement software	PHENIX (1.17.1_3660)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	39.690	1.970
High resolution limit [Å]	1.940	1.940
Rmerge	0.076	0.304
Number of reflections	45222	2066
<I/σ(I)>	42.9	6.2
Completeness [%]	98.4	94.6
Redundancy	13.2	10.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4.6	293	Structure-quality crystals were obtained using the Wizard34 reagent A2 (30% 2-methyl-2,4-pentanediol, 0.1 M sodium acetate buffer-pH 4.6, 0.2M calcium chloride)