Structure of a membrane protein

Method: ELECTRON MICROSCOPY D_max: 65.0 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	9ujm
deposition_date	2025-04-17
title	Structure of a membrane protein
keywords	Serotonin Receptor, 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	19.92 Å
rg_electron	18.68 Å
i0	10608100.00
molecular_weight	26996.0 kDa
excluded_volume	34955 Å³
envelope_volume	40247 Å³
shell_volume	18213 Å³
envelope_diameter	64.9 Å
shell_rg	24.90 Å
envelope_rg	19.29 Å
shape_rg	18.68 Å
total_rg	19.74 Å
total_atoms	1906
n_residues	267
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	65.0 Å
rg_real	19.93 Å
rg_real_error	0.50 Å
i0_real	1.0610e+07
i0_real_error	1.4400e+05
rg_reciprocal	19.93 Å
i0_reciprocal	10610000.0000
total_estimate	0.6490
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	23.8 Å
skewness	0.377
kurtosis	-0.282
angular_range	— – 0.4000 Å⁻¹
current_alpha	0.0000
highest_alpha	1888000.0000
n_real_points	72
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.813; Stabil: 1.000; Sysdev: 0.338; Positv: 1.000; Valcen: 0.980; Smooth: 0.000

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (2)

▶

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	3.070 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.07 Å
resolution_method	—
num_particles	478641

description	5-hydroxytryptamine receptor 2A
formula_weight	44090.8 kDa
src_method	man
entity_count	1

Structure of a membrane protein

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 (2)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Spodoptera frugiperda

description	Pimavanserin
formula_weight	427.6 kDa
src_method	syn
entity_count	1

fit	/app/data/saxs_computation/uj/9ujm/9ujm.fit
pddf	/app/data/pr_computation/uj/9ujm/9ujm.pr.out
profile	/app/data/saxs_computation/uj/9ujm/9ujm.dat

type	polypeptide(L)
strand_id	C
atom_count	1906