9YUA | pdb_00009yua

Pyrin PYD filament

PDB DOI: https://doi.org/10.2210/pdb9YUA/pdb
EM Map EMD-73500: EMDB EMDataResource

Classification: IMMUNE SYSTEM
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-10-22 Released: 2026-11-04
Deposition Author(s): Liu, L., Wu, H.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.45 Å
Aggregation State: FILAMENT
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9YUA

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

Literature

Human Pyrin PYD filament

Liu, L., Wu, H.

To be published.

Macromolecule Content

Total Structure Weight: 457.15 kDa
Atom Count: 32,130
Modeled Residue Count: 3,906
Deposited Residue Count: 3,906
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pyrin	A AA [auth a] B BA [auth b] C A, AA [auth a], B, BA [auth b], C, CA [auth c], D, DA [auth d], E, EA [auth e], F, FA [auth f], G, GA [auth g], H, HA [auth h], I, IA [auth i], J, JA [auth j], K, KA [auth k], L, LA [auth l], M, MA [auth m], N, NA [auth n], O, OA [auth o], P, PA [auth p], Q, R, S, T, U, V, W, X, Y, Z	93	Homo sapiens	Mutation(s): 0 Gene Names: MEFV, MEF, TRIM20
UniProt & NIH Common Fund Data Resources
Find proteins for O15553 (Homo sapiens) Explore O15553 Go to UniProtKB: O15553
PHAROS: O15553 GTEx: ENSG00000103313
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O15553
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.45 Å
Aggregation State: FILAMENT
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-11-04

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	--

Revision History (Full details and data files)

Version 1.0: 2026-11-04
Type: Initial release