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9uyq

Cryo-EM structure of a class C GPCR (Class 2)

Method: ELECTRON MICROSCOPY D_max: 169.9 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9uyq
deposition_date	2025-05-15
title	Cryo-EM structure of a class C GPCR (Class 2)
keywords	GPCR, 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	54.65 Å
rg_electron	56.64 Å
i0	412252000.00
molecular_weight	170110.0 kDa
excluded_volume	213510 Å³
envelope_volume	320110 Å³
shell_volume	50954 Å³
envelope_diameter	181.2 Å
shell_rg	50.76 Å
envelope_rg	56.17 Å
shape_rg	56.65 Å
total_rg	56.40 Å
total_atoms	11954
n_residues	1554
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	169.9 Å
rg_real	55.34 Å
rg_real_error	1.81 Å
i0_real	4.1230e+08
i0_real_error	8.4440e+06
rg_reciprocal	54.03 Å
i0_reciprocal	411500000.0000
total_estimate	0.7172
solution_quality	REASONABLE a REASONABLE solution
n_peaks	3
r_peak_primary	41.0 Å
skewness	0.508
kurtosis	-0.787
angular_range	— – 0.1450 Å⁻¹
current_alpha	0.0000
highest_alpha	28090000.0000
n_real_points	30
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.571; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.611; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

Entity 1 polymer

description	Metabotropic glutamate receptor 6
formula_weight	95539.3 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	B,A
atom_count	11954

GLARAAGSVRLAGGLTLGGLFPVHARGAAGRACGQLKKEQGVHRLEAMLYALDRVNADPELLPGVRLGARLLDTCSRDTYALEQALSFVQALIRGRGDGDEVGVRCPGGVPPLRPAPPERVVAVVGASASSVSIMVANVLRLFAIPQISYASTAPELSDSTRYDFFSRVVPPDSYQAQAMVDIVRALGWNYVSTLASEGNYGESGVEAFVQISREAGGVCIAQSIKIPREPKPGEFSKVIRRLMETPNARGIIIFANEDDIRRVLEAARQANLTGHFLWVGSDSWGAKTSPILSLEDVAVGAITILPKRASIDGFDQYFMTRSLENNRRNIWFAEFWEENFNCKLTSSGTQSDDSTRKCTGEERIGRDSTYEQEGKVQFVIDAVYAIAHALHSMHQALCPGHTGLCPAMEPTDGRMLLQYIRAVRFNGSAGTPVMFNENGDAPGRYDIFQYQATNGSASSGGYQAVGQWAETLRLDVEALQWSGDPHEVPSSLCSLPCGPGERKKMVKGVPCCWHCEACDGYRFQVDEFTCEACPGDMRPTPNHTGCRPTPVVRLSWSSPWAAPPLLLAVLGIVATTTVVATFVRYNNTPIVRASGRELSYVLLTGIFLIYAITFLMVAEPGAAVCAARRLFLGLGTTLSYSALLTKTNRIYRIFEQGKRSVTPPPFISPTSQLVITFSLTSLQVVGMIAWLGARPPHSVIDYEEQRTVDPEQARGVLKCDMSDLSLIGCLGYSLLLMVTCTVYAIKARGVPETFNEAKPIGFTMYTTCIIWLAFVPIFFGTAQSAEKIYIQTTTLTVSLSLSASVSLGMLYVPKTYVILFHPEQNVQKRKRSLKATSTVAAPPKGEDAEAHKFESRASTVPRARDPPVATLEVLFQ

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Spodoptera frugiperda

Entity 2 non-polymer

description	PHOSPHOSERINE
formula_weight	185.1 kDa
src_method	syn
entity_count	2

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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	3.270 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.27 Å
resolution_method	—
num_particles	146427

fit	/app/data/saxs_computation/uy/9uyq/9uyq.fit
pddf	/app/data/pr_computation/uy/9uyq/9uyq.pr.out
profile	/app/data/saxs_computation/uy/9uyq/9uyq.dat

Cryo-EM structure of a class C GPCR (Class 2)

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)