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9u8b

Structure of THIK1 complexed with C101248

Method: ELECTRON MICROSCOPY D_max: 79.7 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9u8b
deposition_date	2025-03-26
title	Structure of THIK1 complexed with C101248
keywords	Complex, ion channel, MEMBRANE PROTEIN; MEMBRANE PROTEIN
method	ELECTRON MICROSCOPY

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	24.00 Å
rg_electron	23.00 Å
i0	90252900.00
molecular_weight	52168.0 kDa
excluded_volume	51752 Å³
envelope_volume	85430 Å³
shell_volume	30023 Å³
envelope_diameter	83.5 Å
shell_rg	31.13 Å
envelope_rg	23.44 Å
shape_rg	22.98 Å
total_rg	23.74 Å
total_atoms	3971
n_residues	488
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	79.7 Å
rg_real	23.90 Å
rg_real_error	0.47 Å
i0_real	9.0250e+07
i0_real_error	1.1680e+06
rg_reciprocal	23.92 Å
i0_reciprocal	90250000.0000
total_estimate	0.6597
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	31.1 Å
skewness	0.289
kurtosis	-0.173
angular_range	— – 0.3300 Å⁻¹
current_alpha	0.0000
highest_alpha	17910000.0000
n_real_points	65
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.765; Stabil: 1.000; Sysdev: 0.101; Positv: 1.000; Valcen: 1.000; Smooth: 0.974

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	Potassium channel subfamily K member 13
formula_weight	47161.1 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	3971

MAGRGFSWGPGHLNEDNARFLLLAALIVLYLLGGAAVFSALELAHERQAKQRWEERLANFSRGHNLSRDELRGFLRHYEEATRAGIRVDNVRPRWDFTGAFYFVGTVVSTIGFGMTTPATVGGKIFLIFYGLVGCSSTILFFNLFLERLITIIAYIMKSCHQRQLRRRGALPQESLKDAGQCEVDSLAGWKPSVYYVMLILCTASILISCCASAMYTPIEGWSYFDSLYFCFVAFSTIGFGDLVSSQNAHYESQGLYRFANFVFILMGVCCIYSLFNVISILIKQSLNWILRKMDSGCCPQCQRGLLRSRRNVVMPGSVRNRCNISIETDGVAESDTDGRRLSGEMISMKDLLAANKASLAILQKQLSEMANGCPHQTSTLARDNEFSGGVGAFAIMNNRLAETSGDRLEGGVEGGVEENLYFQ

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Homo sapiens

Entity 2 non-polymer

description	ARACHIDONIC ACID
formula_weight	304.5 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	4-[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]-1,2,5-oxadiazol-3-amine
formula_weight	292.3 kDa
src_method	syn
entity_count	1

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6. Citations (1)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	3.21 Å
resolution_method	—
num_particles	142460

fit	/app/data/saxs_computation/u8/9u8b/9u8b.fit
pddf	/app/data/pr_computation/u8/9u8b/9u8b.pr.out
profile	/app/data/saxs_computation/u8/9u8b/9u8b.dat