7RD4

Crystal structure of PfCSP peptide 21 with vaccine-elicited human anti-malaria antibody m43.149

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	2021-03-25
Detector	DECTRIS EIGER2 X 16M
Wavelength(s)	1
Spacegroup name	P 1
Unit cell lengths	54.826, 55.099, 74.434
Unit cell angles	77.62, 78.96, 69.72

Refinement procedure

Resolution	45.210 - 1.750
R-factor	0.1957
Rwork	0.194
R-free	0.23270
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6b5l
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX (1.19.1_4122)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.780
High resolution limit [Å]	1.750	4.750	1.750
Rmerge	0.062	0.032	0.230
Rmeas	0.087	0.044	0.320
Rpim	0.060	0.031	0.222
Total number of observations	125698
Number of reflections	67330	3339	3290
<I/σ(I)>	10.9
Completeness [%]	84.4	83.3	82.2
Redundancy	1.9	1.9	1.8
CC(1/2)		0.995	0.862

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	0.2 M sodium formate, 20% w/v PEG3350