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9qnr

Cryo-EM structure of TTYH3 in GDN after incubation with ApoE, map2

Method: ELECTRON MICROSCOPY D_max: 116.1 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9qnr
deposition_date	2025-03-25
title	Cryo-EM structure of TTYH3 in GDN after incubation with ApoE, map2
keywords	Membrane protein, lipid interactions; 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	34.48 Å
rg_electron	35.03 Å
i0	108853000.00
molecular_weight	88134.0 kDa
excluded_volume	112170 Å³
envelope_volume	146180 Å³
shell_volume	36940 Å³
envelope_diameter	124.8 Å
shell_rg	38.54 Å
envelope_rg	35.45 Å
shape_rg	34.99 Å
total_rg	35.42 Å
total_atoms	6222
n_residues	784
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	116.1 Å
rg_real	34.73 Å
rg_real_error	1.17 Å
i0_real	1.0890e+08
i0_real_error	1.8950e+06
rg_reciprocal	34.58 Å
i0_reciprocal	108800000.0000
total_estimate	0.8413
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	35.3 Å
skewness	0.553
kurtosis	-0.105
angular_range	— – 0.2300 Å⁻¹
current_alpha	0.0000
highest_alpha	11550000.0000
n_real_points	47
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.844; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.935; Smooth: 0.468

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	Protein tweety homolog 3
formula_weight	64776.4 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	6222

MSAGVSYAAPWWVSLLHRLPHFDLSWEATSSQFRPEDTDYQQALLLLGAAALACLALDLLFLLFYSFWLCCRRRKSEEHLDADCCCTAWCVIIATLVCSAGIAVGFYGNGETSDGIHRATYSLRHANRTVAGVQDRVWDTAVGLNHTAEPSLQTLERQLAGRPEPLRAVQRLQGLLETLLGYTAAIPFWRNTAVSLEVLAEQVDLYDWYRWLGYLGLLLLDVIICLLVLVGLIRSSKGILVGVCLLGVLALVISWGALGLELAVSVGSSDFCVDPDAYVTKMVEEYSVLSGDILQYYLACSPRAANPFQQKLSGSHKALVEMQDVVAELLRTVPWEQPATKDPLLRVQEVLNGTEVNLQHLTALVDCRSLHLDYVQALTGFCYDGVEGLIYLALFSFVTALMFSSIVCSVPHTWQQKRGPDEDGEEEAAPGPRQAHDSLYRVHMPSLYSCGSSYGSETSIPAAAHTVSNAPVTEYMSQNANFQNPRCENTPLIGRESPPPSYTSSMRAKYLATSQPRPDSSGSHALEVLFQGPQGTEQKLISEEDLRGASMDEKTTGWRGGHVVEGLAGELEQLRARLEHHPQGQREP

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Homo sapiens

Entity 2 branched

description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	424.4 kDa
src_method	man
entity_count	2

Entity 3 non-polymer

description	2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	221.2 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	triclinic

resolution	2.91 Å
resolution_method	—
num_particles	547367

fit	/app/data/saxs_computation/qn/9qnr/9qnr.fit
pddf	/app/data/pr_computation/qn/9qnr/9qnr.pr.out
profile	/app/data/saxs_computation/qn/9qnr/9qnr.dat