7RD9

Crystal structure of PfCSP peptide 21 with vaccine-elicited human anti-malaria antibody m43.159

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	2021-04-25
Detector	DECTRIS EIGER2 X 16M
Wavelength(s)	1
Spacegroup name	C 1 2 1
Unit cell lengths	93.920, 62.004, 75.137
Unit cell angles	90.00, 105.87, 90.00

Refinement procedure

Resolution	34.320 - 1.910
R-factor	0.1887
Rwork	0.186
R-free	0.23330
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	1.940
High resolution limit [Å]	1.910	5.180	1.910
Rmerge	0.177	0.069	0.555
Rmeas	0.201	0.084	0.631
Rpim	0.092	0.046	0.294
Total number of observations	142340
Number of reflections	30463	1120	1501
<I/σ(I)>	6.9
Completeness [%]	94.1	66.9	92.1
Redundancy	4.7	2.8	4.4
CC(1/2)		0.990	0.783

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	0.1 M sodium acetate trihydrate, pH 4.0, 10% w/v PEG4000