Designed variant of HigB2-HigA2 tetrameter in the bent conformation

entry_id	9tv9
deposition_date	2026-01-12
last_revision	2026-06-10
title	Designed variant of HigB2-HigA2 tetrameter in the bent conformation
keywords	toxin-antitoxin, module, transcription factor, RNase, HTH domain, bacterial, DNA BINDING PROTEIN; DNA BINDING PROTEIN
method	X-RAY DIFFRACTION

rg_guinier	28.84 Å
rg_electron	28.18 Å
i0	36989000.00
molecular_weight	47291.0 kDa
excluded_volume	59196 ų
envelope_volume	74303 ų
shell_volume	23428 ų
envelope_diameter	103.5 Å
shell_rg	33.50 Å
envelope_rg	28.05 Å
shape_rg	28.14 Å
total_rg	28.84 Å
total_atoms	3334
n_residues	415
n_harmonics	20
q_range	— – 0.5000 Å−1
n_points	101
shell_type	directional
solvent_density	0.3340 e/ų
contrast_shell	0.0300 e/ų
crysol_version	4.1.3

dmax	95.8 Å
rg_real	29.00 Å
rg_real_error	0.89 Å
i0_real	3.6990e+07
i0_real_error	5.5810e+05
rg_reciprocal	28.94 Å
i0_reciprocal	36990000.0000
total_estimate	0.8473
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	24.4 Å
skewness	0.417
kurtosis	-0.475
angular_range	— – 0.2750 Å−1
current_alpha	0.0000
highest_alpha	10310000.0000
n_real_points	56
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.837; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.724; Smooth: 0.779

Unit Cell

length_a	112.070 Å
length_b	73.700 Å
length_c	77.840 Å
angle_alpha	90.00 °
angle_beta	131.68 °
angle_gamma	90.00 °
z_pdb	8

Symmetry

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

Refinement

resolution	2.000 Å
resolution_low	41.851 Å
r_factor	0.2157
r_work	0.2134
r_free	0.2491

Diffraction

temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/tv/9tv9/pr_distribution.json
• pr_output /app/data/pr_computation/tv/9tv9/9tv9.pr.out
• pr_plot /app/data/visualization/pr_computation/tv/9tv9/9tv9_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/tv/9tv9/9tv9.dat
• saxs_fit /app/data/saxs_computation/tv/9tv9/9tv9.fit
• saxs_log /app/data/saxs_computation/tv/9tv9/9tv9.log
• saxs_plot /app/data/visualization/saxs_computation/tv/9tv9/9tv9_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/tv/9tv9/9tv9.fit
pddf	/app/data/pr_computation/tv/9tv9/9tv9.pr.out
profile	/app/data/saxs_computation/tv/9tv9/9tv9.dat