9E7G

Crystal structure of HIV-1 RRE SLII G34C mutant in complex with Fab BL3-6

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS-II BEAMLINE 17-ID-2
Synchrotron site	NSLS-II
Beamline	17-ID-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-10-05
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.97934
Spacegroup name	I 2 2 2
Unit cell lengths	90.785, 106.630, 187.331
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	38.770 - 3.000
R-factor	0.1941
Rwork	0.190
R-free	0.23370
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.008
RMSD bond angle	1.152
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHENIX
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	46.830	3.050
High resolution limit [Å]	3.000	3.000
Rmerge	0.115	1.671
Number of reflections	35117	889
<I/σ(I)>	14.6	1
Completeness [%]	99.8	96.7
Redundancy	13.6
CC(1/2)	0.998	0.795

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8.8	298	0.02 M Citric acid, 0.08 M BIS-TRIS propane pH 8.8, 16% PEG 3350 and 0.3% Ethanol