7ZGU

Human NLRP3-deltaPYD hexamer

• PDB DOI: https://doi.org/10.2210/pdb7ZGU/pdb
• EM Map EMD-14713: EMDB EMDataResource

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2022-04-04 Released: 2022-05-18 
• Deposition Author(s): Raisch, T., Machtens, D.A., Bresch, I.B., Eberhage, J., Prumbaum, D., Reubold, T.F., Raunser, S., Eschenburg, S.
• Funding Organization(s): Max Planck Society

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.40 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of the NEK7-independent NLRP3 inflammasome

Raisch, T., Machtens, D.A., Bresch, I.B., Eberhage, J., Prumbaum, D., Reubold, T.F., Raunser, S., Eschenburg, S.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration, equilibrium centrifugation

Macromolecule Content

• Total Structure Weight: 633.58 kDa 
• Atom Count: 38,940 
• Modelled Residue Count: 4,854 
• Deposited Residue Count: 5,544 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NACHT, LRR and PYD domains-containing protein 3	A, B, C, D, E, F	924	Homo sapiens	Mutation(s): 0  Gene Names: NLRP3, C1orf7, CIAS1, NALP3, PYPAF1 EC: 3.6.4
UniProt & NIH Common Fund Data Resources
Find proteins for Q96P20 (Homo sapiens) Explore Q96P20  Go to UniProtKB:  Q96P20
PHAROS:  Q96P20

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ADP	G [auth A], H [auth B], I [auth C], J [auth D], K [auth E], L [auth F]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.40 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	SPHIRE

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-05-18 
Deposition Author(s): Raisch, T., Machtens, D.A., Bresch, I.B., Eberhage, J., Prumbaum, D., Reubold, T.F., Raunser, S., Eschenburg, S.

---

Funding Organization	Location	Grant Number
Max Planck Society	Germany	--

Revision History  

• Version 1.0: 2022-05-18
  Type: Initial release
  
• Version 1.1: 2024-07-24
  Changes: Data collection