Crystal Structure of Human NFIX in Complex with TGGCA(N3)TGCCA Palindromic DNA

entry_id	9wa7
deposition_date	2025-08-11
last_revision	2026-03-11
title	Crystal Structure of Human NFIX in Complex with TGGCA(N3)TGCCA Palindromic DNA
keywords	NFIX, Transcription factor, Skeletal Muscle Development, DNA BINDING PROTEIN; DNA BINDING PROTEIN
method	X-RAY DIFFRACTION

rg_guinier	21.73 Å
rg_electron	20.76 Å
i0	23034900.00
molecular_weight	29998.0 kDa
excluded_volume	34712 ų
envelope_volume	45043 ų
shell_volume	19217 ų
envelope_diameter	76.7 Å
shell_rg	26.04 Å
envelope_rg	20.98 Å
shape_rg	20.69 Å
total_rg	21.52 Å
total_atoms	2063
n_residues	197
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	73.7 Å
rg_real	21.76 Å
rg_real_error	0.57 Å
i0_real	2.3030e+07
i0_real_error	3.3960e+05
rg_reciprocal	21.76 Å
i0_reciprocal	23030000.0000
total_estimate	0.8048
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	27.5 Å
skewness	0.385
kurtosis	-0.197
angular_range	— – 0.3650 Å−1
current_alpha	0.0000
highest_alpha	2170000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.842; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.933; Smooth: 0.000

Unit Cell

length_a	77.013 Å
length_b	93.341 Å
length_c	41.895 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

Symmetry

space_group	P 21 21 2
int_tables_number	18
crystal_system	orthorhombic

Refinement

resolution	2.310 Å
resolution_low	31.180 Å
r_factor	0.2261
r_work	0.2236
r_free	0.2580

Diffraction

temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/wa/9wa7/pr_distribution.json
• pr_output /app/data/pr_computation/wa/9wa7/9wa7.pr.out
• pr_plot /app/data/visualization/pr_computation/wa/9wa7/9wa7_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/wa/9wa7/9wa7.dat
• saxs_fit /app/data/saxs_computation/wa/9wa7/9wa7.fit
• saxs_log /app/data/saxs_computation/wa/9wa7/9wa7.log
• saxs_plot /app/data/visualization/saxs_computation/wa/9wa7/9wa7_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/wa/9wa7/9wa7.fit
pddf	/app/data/pr_computation/wa/9wa7/9wa7.pr.out
profile	/app/data/saxs_computation/wa/9wa7/9wa7.dat