9GKF | pdb_00009gkf

Amyloid Fibril of Heterogeneous nuclear ribonucleoprotein A1A induced by RNA binding

PDB DOI: https://doi.org/10.2210/pdb9GKF/pdb
EM Map EMD-51419: EMDB EMDataResource

Classification: RNA BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Bacteria
Mutation(s): No

Deposited: 2024-08-23 Released: 2025-09-03
Deposition Author(s): Frey, L., Riek, R.P., Arosio, P., Morelli, C.
Funding Organization(s): ETH Zurich

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.21 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

hnRNPA1A and RNA binding

Frey, L., Riek, R.P.

To be published.

Macromolecule Content

Total Structure Weight: 684.92 kDa
Atom Count: 8,060
Modeled Residue Count: 1,140
Deposited Residue Count: 6,400
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform A1-A of Heterogeneous nuclear ribonucleoprotein A1	A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	320	Homo sapiens	Mutation(s): 0 Gene Names: HNRNPA1, HNRPA1
UniProt & NIH Common Fund Data Resources
Find proteins for P09651 (Homo sapiens) Explore P09651 Go to UniProtKB: P09651
PHAROS: P09651 GTEx: ENSG00000135486
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P09651
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.21 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION
MODEL REFINEMENT	ISOLDE

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-09-03

Deposition Author(s):

Funding Organization	Location	Grant Number
ETH Zurich	Switzerland	--

Revision History (Full details and data files)

Version 1.0: 2025-09-03
Type: Initial release

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.