9FVD

Cryo-EM structure of single-layered nucleoprotein-RNA helical assembly from Marburg virus, trimeric repeat unit

• PDB DOI: https://doi.org/10.2210/pdb9FVD/pdb
• EM Map EMD-50803: EMDB EMDataResource

• Classification: VIRAL PROTEIN
• Organism(s): Marburg virus - Musoke, Kenya, 1980
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2024-06-26 Released: 2024-10-09 
• Deposition Author(s): Zinzula, L., Beck, F., Camasta, M., Bohn, S., Liu, C., Morado, D., Bracher, A., Plitzko, J.M., Baumeister, W.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.20 Å
• Aggregation State: HELICAL ARRAY 
• Reconstruction Method: HELICAL 

Starting Model: in silico

Literature

Cryo-EM structure of single-layered nucleoprotein-RNA complex from Marburg virus

Zinzula, L., Beck, F., Camasta, M., Bohn, S., Liu, C., Morado, D., Bracher, A., Plitzko, J.M., Baumeister, W.

(2024) Nat Commun 

Biological Assembly 1  

Global Symmetry: Helical - H  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 177.57 kDa 
• Atom Count: 10,146 
• Modelled Residue Count: 1,197 
• Deposited Residue Count: 1,413 
• Unique protein chains: 1
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleoprotein	A [auth B], B [auth A], C	441	Marburg virus - Musoke, Kenya, 1980	Mutation(s): 2  Gene Names: NP
UniProt
Find proteins for P27588 (Lake Victoria marburgvirus (strain Musoke-80)) Explore P27588  Go to UniProtKB:  P27588

Entity ID: 2
Molecule	Chains	Length	Organism	Image
RNA (5'-R(P*AP*GP*AP*CP*AP*CP*AP*CP*AP*AP*AP*AP*AP*CP*AP*AP*GP*A)-3')	D [auth S], E [auth R], F [auth Q], G [auth U], H [auth T]	18	Marburg virus - Musoke, Kenya, 1980

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.20 Å
• Aggregation State: HELICAL ARRAY 
• Reconstruction Method: HELICAL 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	4.0
MODEL REFINEMENT	PHENIX	1.19.2-4158_1309

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-09 
Deposition Author(s): Zinzula, L., Beck, F., Camasta, M., Bohn, S., Liu, C., Morado, D., Bracher, A., Plitzko, J.M., Baumeister, W.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-10-09
  Type: Initial release