8Z94 | pdb_00008z94

Cryo-EM structure of RIPK1 RHIM PFFs cross seeded RIPK3 RHIM amyloid fibril

PDB DOI: https://doi.org/10.2210/pdb8Z94/pdb
EM Map EMD-39854: EMDB EMDataResource

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

Deposited: 2024-04-22 Released: 2025-04-30
Deposition Author(s): Ma, Y., Zhao, K., Liu, C.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 4.56 Å
Aggregation State: HELICAL ARRAY
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

Validation slider image for 8Z94

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

Literature

Cryo-EM structure of RIPK1 RHIM PFFs cross seeded RIPK3 RHIM amyloid fibril

Ma, Y., Zhao, K., Liu, C.

To be published.

Macromolecule Content

Total Structure Weight: 45.94 kDa
Atom Count: 507
Modeled Residue Count: 66
Deposited Residue Count: 423
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Receptor-interacting serine/threonine-protein kinase 3	A [auth B], B [auth A], C	141	Homo sapiens	Mutation(s): 0 Gene Names: RIPK3, RIP3 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y572 (Homo sapiens) Explore Q9Y572 Go to UniProtKB: Q9Y572
PHAROS: Q9Y572 GTEx: ENSG00000129465
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9Y572
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 4.56 Å
Aggregation State: HELICAL ARRAY
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2025-04-30

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	82188101

Revision History (Full details and data files)

Version 1.0: 2025-04-30
Type: Initial release
Version 1.1: 2025-07-23
Changes: Data collection

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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.