SAXSdb — 9vub

▼

1. Structure Basics

entry_id	9vub
deposition_date	2025-07-12
title	channel C complex with 3
keywords	channel C complex with 3, MEMBRANE PROTEIN; MEMBRANE PROTEIN
method	ELECTRON MICROSCOPY

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	42.87 Å
rg_electron	42.04 Å
i0	1558720000.00
molecular_weight	222250.0 kDa
excluded_volume	218150 Å³
envelope_volume	445040 Å³
shell_volume	85000 Å³
envelope_diameter	137.1 Å
shell_rg	50.36 Å
envelope_rg	40.73 Å
shape_rg	42.03 Å
total_rg	42.36 Å
total_atoms	16807
n_residues	2079
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

▼

3. P(r) Analysis (GNOM)

dmax	129.6 Å
rg_real	42.54 Å
rg_real_error	0.53 Å
i0_real	1.5590e+09
i0_real_error	2.5350e+07
rg_reciprocal	42.87 Å
i0_reciprocal	1559000000.0000
total_estimate	0.8934
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	59.6 Å
skewness	-0.007
kurtosis	-0.521
angular_range	— – 0.1850 Å⁻¹
current_alpha	0.0002
highest_alpha	92770000.0000
n_real_points	38
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.909; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.950; Smooth: 0.932

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (7)

Entity 1 polymer

description	Small conductance calcium-activated potassium channel protein 2
formula_weight	63841.6 kDa
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	C,A,B,D
atom_count	16807

MSSCRYNGGVMRPLSNLSASRRNLHEMDSEAQPLQPPASVGGGGGASSPSAAAAAAAAVSSSAPEIVVSKPEHNNSNNLALYGTGGGGSTGGGGGGGGSGHGSSSGTKSSKKKNQNIGYKLGHRRALFEKRKRLSDYALIFGMFGIVVMVIETELSWGAYDKASLYSLALKCLISLSTIILLGLIIVYHAREIQLFMVDNGADDWRIAMTYERIFFICLEILVCAIHPIPGNYTFTWTARLAFSYAPSTTTADVDIILSIPMFLRLYLIARVMLLHSKLFTDASSRSIGALNKINFNTRFVMKTLMTICPGTVLLVFSISLWIIAAWTVRACERYHDQQDVTSNFLGAMWLISITFLSIGYGDMVPNTYCGKGVCLLTGIMGAGCTALVVAVVARKLELTKAEKHVHNFMMDTQLTKRVKNAAANVLRETWLIYKNTKLVKKIDHAKVRKHQRKFLQAIHQLRSVKMEQRKLNDQANTLVDLAKTQNIMYDMISDLNERSEDFEKRIVTLETKLETLIGSIHALPGLISQTIRQQQRDFIEAQMESYDKHVTYNAERSRSSSRRRRSSSTAPPTSSESS

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Homo sapiens

Entity 2 polymer

description	Calmodulin-1
formula_weight	16852.5 kDa
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	G,H,E,F

MADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Homo sapiens

Entity 3 non-polymer

description	(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate
formula_weight	760.1 kDa
src_method	syn
entity_count	32

Entity 4 non-polymer

description	CHOLESTEROL
formula_weight	386.7 kDa
src_method	syn
entity_count	8

Entity 5 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	12

Entity 6 non-polymer

description	Rimtuzalcap
formula_weight	378.4 kDa
src_method	syn
entity_count	4

Entity 7 non-polymer

description	POTASSIUM ION
formula_weight	39.1 kDa
src_method	syn
entity_count	3

▶

6. Citations (1)

▶

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	3.350 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.35 Å
resolution_method	—
num_particles	55003

fit	/app/data/saxs_computation/vu/9vub/9vub.fit
pddf	/app/data/pr_computation/vu/9vub/9vub.pr.out
profile	/app/data/saxs_computation/vu/9vub/9vub.dat

channel C complex with 3

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

EM 3D

5. Entities & Polymer Info (7)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 non-polymer

Entity 6 non-polymer

Entity 7 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)