SAXSdb — 9uxx

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1. Structure Basics

entry_id	9uxx
deposition_date	2025-05-14
title	SalA bound Kappa Opioid Receptor homodimer
keywords	KOR, homodimer, salA, salvinorin A, 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	41.27 Å
rg_electron	40.74 Å
i0	1217040000.00
molecular_weight	194990.0 kDa
excluded_volume	190920 Å³
envelope_volume	373890 Å³
shell_volume	74152 Å³
envelope_diameter	133.2 Å
shell_rg	48.41 Å
envelope_rg	39.77 Å
shape_rg	40.73 Å
total_rg	41.06 Å
total_atoms	14754
n_residues	1822
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	128.0 Å
rg_real	41.04 Å
rg_real_error	0.82 Å
i0_real	1.2170e+09
i0_real_error	1.7310e+07
rg_reciprocal	41.27 Å
i0_reciprocal	1217000000.0000
total_estimate	0.8882
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	57.2 Å
skewness	0.066
kurtosis	-0.473
angular_range	— – 0.1900 Å⁻¹
current_alpha	0.0000
highest_alpha	87780000.0000
n_real_points	39
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.901; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.970; Smooth: 0.870

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4. Crystallography & Experiment

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5. Entities & Polymer Info (8)

Entity 1 polymer

description	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
formula_weight	39020.7 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,a
atom_count	14754

HHHHHHHHMGSLLQSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN

Source

organism	Rattus norvegicus
common_name	Norway rat
ncbi_taxonomy_id	10116
host_organism	Spodoptera frugiperda

Entity 2 polymer

description	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
formula_weight	7861.1 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	D,d

MASNNTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFCAIL

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Spodoptera frugiperda

Entity 3 polymer

description	Kappa-type opioid receptor
formula_weight	44780.1 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	R,r

DYKDDDDVDASSPIQIFRGEPGPTCAPSACLPPNSSAWFPGWAEPDSNGSAGSEDAQLEPAHISPAIPVIITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTMPFQSTVYLMNSWPFGDVLCKIVISIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPLKAKIINICIWLLSSSVGISAIVLGGTKVREDVDVIECSLQFPDDDYSWWDLFMKICVFIFAFVIPVLIIIVCYTLMILRLKSVRLLSGSREKDRNLRRITRLVLVVVAVFVVCWTPIHIFILVEALGSTSHSTAALSSYYFCIALGYTNSSLNPILYAFLDENFKRCFRDFCFPLKMRMERQSTSRVRNTVQDPAYLRDIDGMNKPVHHHHHHHH

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Spodoptera frugiperda

Entity 4 polymer

description	Guanine nucleotide-binding protein G(i) subunit alpha-1
formula_weight	40414.0 kDa
ec_number	3.6.5.-
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	B,b

MGCTLSAEDKAAVERSKMIDRNLREDGEKAAREVKLLLLGAGESGKNTIVKQMKIIHEAGYSEEECKQYKAVVYSNTIQSIIAIIRAMGRLKIDFGDSARADDARQLFVLAGAAEEGFMTAELAGVIKRLWKDSGVQACFNRSREYQLNDSAAYYLNDLDRIAQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDVGAQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEMNRMHASMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIYTHFTCSTDTKNVQFVFDAVTDVIIKNNLKDCGLF

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Spodoptera frugiperda

Entity 5 non-polymer

description	;methyl (2~{S},4~{a}~{R},6~{a}~{R},7~{R},9~{S},10~{a}~{S},10~{b}~{R})-9-acetyloxy-2-(furan-3-yl)-6~{a},10~{b}-dimethyl-4,10-bis(oxidanylidene)-2,4~{a},5,6,7,8,9,10~{a}-octahydro-1~{H}-benzo[f]isochromene-7-carboxylate ;
formula_weight	432.5 kDa
src_method	syn
entity_count	2

Entity 6 non-polymer

description	CHOLESTEROL
formula_weight	386.7 kDa
src_method	syn
entity_count	12

Entity 7 non-polymer

description	PALMITIC ACID
formula_weight	256.4 kDa
src_method	syn
entity_count	2

Entity 8 non-polymer

description	CHOLESTEROL HEMISUCCINATE
formula_weight	486.7 kDa
src_method	syn
entity_count	4

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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	3.60 Å
resolution_method	—
num_particles	41577

fit	/app/data/saxs_computation/ux/9uxx/9uxx.fit
pddf	/app/data/pr_computation/ux/9uxx/9uxx.pr.out
profile	/app/data/saxs_computation/ux/9uxx/9uxx.dat

SalA bound Kappa Opioid Receptor homodimer

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

EM 3D

5. Entities & Polymer Info (8)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

Source

Entity 4 polymer

Polymer

Source

Entity 5 non-polymer

Entity 6 non-polymer

Entity 7 non-polymer

Entity 8 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)