8IA6

Crystal structure of scFv antibody against Phospholipase A2 of Echis carinatus venom

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ELETTRA BEAMLINE 11.2C
Synchrotron site	ELETTRA
Beamline	11.2C
Temperature [K]	100
Detector technology	PIXEL
Collection date	2021-07-30
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.988
Spacegroup name	I 1 2 1
Unit cell lengths	66.890, 53.880, 169.326
Unit cell angles	90.00, 94.43, 90.00

Refinement procedure

Resolution	29.230 - 2.750
R-factor	0.234
Rwork	0.232
R-free	0.26400
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.003
RMSD bond angle	0.614
Data reduction software	iMOSFLM
Phasing software	PHASER
Refinement software	PHENIX (1.19.2_4158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	33.350	2.900
High resolution limit [Å]	2.750	2.750
Number of reflections	15296	1580
<I/σ(I)>	4.7	2.1
Completeness [%]	96.1	99.8
Redundancy	3.7	3.7
CC(1/2)	0.925	0.613

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5	293	0.05 M Citric acid, 0.05 M Bis-Tris propane pH 5.0, 16% w/v Polyethylene glycol 3350