7X6S

lymphocytic choriomeningitis virus RNA-dependent RNA polymerase (LCMV-L protein)

• PDB DOI: https://doi.org/10.2210/pdb7X6S/pdb
• EM Map EMD-33026: EMDB EMDataResource

• Classification: TRANSFERASE
• Organism(s): Lymphocytic choriomeningitis virus (strain Armstrong)
• Expression System: unidentified baculovirus
• Mutation(s): No 


• Deposited: 2022-03-08 Released: 2023-09-13 
• Deposition Author(s): Liu, L., Lou, Z.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

---

Experimental Data Snapshot

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

Literature

Structure basis for allosteric regulation of lymphocytic choriomeningitis virus polymerase function by Z matrix protein.

Liu, L., Wang, P., Liu, A., Zhang, L., Yan, L., Guo, Y., Xiao, G., Rao, Z., Lou, Z.

(2023) Protein Cell 14: 703-707

• PubMed: 37038286 
• DOI: https://doi.org/10.1093/procel/pwad018
• Primary Citation of Related Structures:  
  7X6S, 7X6V

---

Organizational Affiliation: 

MOE Key Laboratory of Protein Science, School of Medicine, Tsinghua University, Beijing 100084, China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 254.95 kDa 
• Atom Count: 10,987 
• Modelled Residue Count: 1,453 
• Deposited Residue Count: 2,210 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RNA-directed RNA polymerase L	A	2,210	Lymphocytic choriomeningitis virus (strain Armstrong)	Mutation(s): 0
UniProt
Find proteins for P14240 (Lymphocytic choriomeningitis virus (strain Armstrong)) Explore P14240  Go to UniProtKB:  P14240

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MN (Subject of Investigation/LOI)	B [auth A]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-09-13 
Deposition Author(s): Liu, L., Lou, Z.

---

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	U20A20135

Revision History  

• Version 1.0: 2023-09-13
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Database references