4U4H image
Deposition Date 2014-07-23
Release Date 2015-01-07
Last Version Date 2023-12-27
Entry Detail
PDB ID:
4U4H
Keywords:
VIRAL PROTEIN
Title:
Crystal Structure of HSV-1 UL21 N-terminal Domain
Biological Source:
Source Organism:
Human herpesvirus 1 (Taxon ID: 10299)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.05 Å
R-Value Free:
0.22
R-Value Work:
0.16
R-Value Observed:
0.16
Space Group:
P 63 2 2
4U4H validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tegument protein UL21
Gene (Uniprot):UL21
Chain IDs:A
Chain Length:209
Number of Molecules:1
Biological Source:Human herpesvirus 1
UniProt ID:P10205 Pfam ID:PF03252
Primary Citation
The Unusual Fold of Herpes Simplex Virus 1 UL21, a Multifunctional Tegument Protein.
J.Virol. 89 2979 2984 (2015)
PMID: 25540382 DOI: 10.1128/JVI.03516-14

Abstact

UL21 is a conserved protein in the tegument of alphaherpesviruses and has multiple important albeit poorly understood functions in viral replication and pathogenesis. To provide a roadmap for exploration of the multiple roles of UL21, we determined the crystal structure of its conserved N-terminal domain from herpes simplex virus 1 to 2.0-Å resolution, which revealed a novel sail-like protein fold. Evolutionarily conserved surface patches highlight residues of potential importance for future targeting by mutagenesis.

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Primary Citation of related structures
4U4H