ISDA

Deposition Date 2014-02-11

Release Date 2014-03-26

Last Version Date 2024-02-28

Entry Detail

PDB ID:

4OR8

Keywords:

VIRAL PROTEIN

Title:

Crystal structure of Marburg virus VP24

Biological Source:

Source Organism:

Marburg virus - Musoke, Kenya, 1980 (Taxon ID: 33727)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.65 Å

R-Value Free:

0.25

R-Value Work:

0.17

R-Value Observed:

0.18

Space Group:

P 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Membrane-associated protein VP24
Gene (Uniprot):VP24
Chain IDs:A, B
Chain Length:267
Number of Molecules:2
Biological Source:Marburg virus - Musoke, Kenya, 1980

UniProt ID:P35256 Pfam ID:PF06389

Primary Citation

Crystal Structure of Marburg Virus VP24.

Zhang, A.P, Bornholdt, Z.A, Abelson, D.M, Saphire, E.O.Show

J.Virol. 88 5859 5863 (2014)

PMID: 24574400 DOI: 10.1128/JVI.03565-13

Abstact

The VP24 protein plays an essential, albeit poorly understood role in the filovirus life cycle. VP24 is only 30% identical between Marburg virus and the ebolaviruses. Furthermore, VP24 from the ebolaviruses is immunosuppressive, while that of Marburg virus is not. The crystal structure of Marburg virus VP24, presented here, reveals that although the core is similar between the viral genera, Marburg VP24 is distinguished by a projecting β-shelf and an alternate conformation of the N-terminal polypeptide.

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Primary Citation of related structures