7LKG

Crystal structure of PfCSP peptide 21 with vaccine-elicited human anti-malaria antibody m43.151

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	2020-08-01
Detector	DECTRIS EIGER X 16M
Wavelength(s)	1
Spacegroup name	P 1
Unit cell lengths	54.421, 54.169, 75.701
Unit cell angles	77.62, 77.09, 67.59

Refinement procedure

Resolution	38.380 - 2.020
R-factor	0.2148
Rwork	0.213
R-free	0.25350
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6b5m
RMSD bond length	0.003
RMSD bond angle	0.705
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX (dev_3936)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.090
High resolution limit [Å]	2.020	5.560	2.050
Rmerge	0.134	0.048	0.480
Rmeas	0.170	0.062	0.618
Rpim	0.103	0.038	0.385
Number of reflections	43488	1899	2295
<I/σ(I)>	6.6
Completeness [%]	87.8	76.5	90.6
Redundancy	2.5	2.3	2.4
CC(1/2)		0.992	0.647

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	0.1 M Citric acid pH 3.5 and 25% w/v polyethylene glycol 3350