8RLM | pdb_00008rlm

TRIF Oligomerisation

PDB DOI: https://doi.org/10.2210/pdb8RLM/pdb
EM Map EMD-19341: EMDB EMDataResource

Classification: SIGNALING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2024-01-03 Released: 2025-07-16
Deposition Author(s): Moncrieffe, M.C., Verstak, B., Whitely, L., Symmoms, M.F., Soares, S.G., Egelman, E.H., Klenerman, D., Bryant, C.E., Gay, N.J.
Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.50 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

Starting Model: in silico
View more details

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Toll-like receptor signalling outcome is determined by the stoichiometry of the endogenous TRIFosome Architecture in Toll-like Receptor Signalling

Moncrieffe, M.C., Suresh, P., Boyle, J., Cui, Y., Nawalpuri, B., Verstak, B., Zhang, Y.P., Zhang, Z., Taylor, M., Edelman, E.H., Gay, N., Klenerman, D., Bryant, C.E.

(2026) Sci Adv

Macromolecule Content

Total Structure Weight: 465.55 kDa
Atom Count: 7,434
Modeled Residue Count: 942
Deposited Residue Count: 4,326
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TIR domain-containing adapter molecule 1	A, B, C, D, E A, B, C, D, E, F	721	Homo sapiens	Mutation(s): 0 Gene Names: TICAM1, PRVTIRB, TRIF
UniProt & NIH Common Fund Data Resources
Find proteins for Q8IUC6 (Homo sapiens) Explore Q8IUC6 Go to UniProtKB: Q8IUC6
PHAROS: Q8IUC6 GTEx: ENSG00000127666
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8IUC6
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.50 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	4
MODEL REFINEMENT	PHENIX	(1.21rc1_5081

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-07-16

Deposition Author(s):

Moncrieffe, M.C.

Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	--

Revision History (Full details and data files)

Version 1.0: 2025-07-16
Type: Initial release
Version 1.1: 2026-02-04
Changes: Data collection, Database references

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.