8XUO

Cryo-EM structure of tomato NRC2 dimer

• PDB DOI: https://doi.org/10.2210/pdb8XUO/pdb
• EM Map EMD-38679: EMDB EMDataResource

• Classification: PLANT PROTEIN
• Organism(s): Solanum lycopersicum
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2024-01-13 Released: 2024-05-22 
• Deposition Author(s): Sun, Y., Ma, S.C., Chai, J.J.
• Funding Organization(s): Ministry of Science and Technology (MoST, China)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.84 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Oligomerization-mediated autoinhibition and cofactor binding of a plant NLR

Ma, S., An, C., Lawson, A.W., Cao, Y., Sun, Y., Tan, E.Y.J., Pan, J., Jirschitzka, J., Kummel, F., Mukhi, N., Han, Z., Feng, S., Wu, B., Schulze-Lefert, P., Chai, J.

(2024) Nature 

• DOI: https://doi.org/10.1038/s41586-024-07668-7

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 174.71 kDa 
• Atom Count: 12,254 
• Modelled Residue Count: 1,504 
• Deposited Residue Count: 1,504 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NRC2	A, B [auth G]	752	Solanum lycopersicum	Mutation(s): 0  Gene Names: 101243750
UniProt
Find proteins for A0A3Q7IF17 (Solanum lycopersicum) Explore A0A3Q7IF17  Go to UniProtKB:  A0A3Q7IF17

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
IHP (Subject of Investigation/LOI)	D [auth A], F [auth G]	INOSITOL HEXAKISPHOSPHATE C6 H18 O24 P6 IMQLKJBTEOYOSI-GPIVLXJGSA-N
ADP (Subject of Investigation/LOI)	C [auth A], E [auth G]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.84 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-05-22 
Deposition Author(s): Sun, Y., Ma, S.C., Chai, J.J.

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Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	--

Revision History  

• Version 1.0: 2024-05-22
  Type: Initial release
  
• Version 1.1: 2024-06-19
  Changes: Database references