CRYSTAL STRUCTURE OF A TERNARY COMPLEX CONTAINING AN OCA-B PEPTIDE, THE OCT-1 POU DOMAIN, AND AN OCTAMER ELEMENT

entry_id	1cqt
deposition_date	1999-08-11
title	CRYSTAL STRUCTURE OF A TERNARY COMPLEX CONTAINING AN OCA-B PEPTIDE, THE OCT-1 POU DOMAIN, AND AN OCTAMER ELEMENT
keywords	POU DOMAIN, PROTEIN-DNA COMPLEX, OCT1, OCA-B, PROTEIN-DNA INTERFACE, GENE REGULATION/DNA, GENE REGULATION-DNA complex; GENE REGULATION/DNA
method	X-RAY DIFFRACTION

rg_guinier	30.98 Å
rg_electron	32.03 Å
i0	66892400.00
molecular_weight	52931.0 kDa
excluded_volume	61321 ų
envelope_volume	86761 ų
shell_volume	25040 ų
envelope_diameter	115.0 Å
shell_rg	34.62 Å
envelope_rg	31.86 Å
shape_rg	32.06 Å
total_rg	32.14 Å
total_atoms	3649
n_residues	366
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	109.2 Å
rg_real	31.36 Å
rg_real_error	1.33 Å
i0_real	6.6890e+07
i0_real_error	1.1330e+06
rg_reciprocal	31.20 Å
i0_reciprocal	66880000.0000
total_estimate	0.7731
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	23.6 Å
skewness	0.514
kurtosis	-0.442
angular_range	— – 0.2550 Å−1
current_alpha	0.0000
highest_alpha	8386000.0000
n_real_points	52
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.610; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.340; Smooth: 0.876

Unit Cell

length_a	93.722 Å
length_b	93.722 Å
length_c	152.651 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	16

Symmetry

space_group	P 41 21 2
int_tables_number	92
crystal_system	—

Refinement

resolution	3.200 Å
resolution_low	30.000 Å
r_factor	0.2640
r_work	0.2640
r_free	0.3260

Diffraction

temperature

103.0 K

Files (7)

• pr_distribution /app/data/pr_computation/cq/1cqt/pr_distribution.json
• pr_output /app/data/pr_computation/cq/1cqt/1cqt.pr.out
• pr_plot /app/data/visualization/pr_computation/cq/1cqt/1cqt_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/cq/1cqt/1cqt.dat
• saxs_fit /app/data/saxs_computation/cq/1cqt/1cqt.fit
• saxs_log /app/data/saxs_computation/cq/1cqt/1cqt.log
• saxs_plot /app/data/visualization/saxs_computation/cq/1cqt/1cqt_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/cq/1cqt/1cqt.fit
pddf	/app/data/pr_computation/cq/1cqt/1cqt.pr.out
profile	/app/data/saxs_computation/cq/1cqt/1cqt.dat