1VP9 image
Deposition Date 1996-11-23
Release Date 1997-09-17
Last Version Date 2024-05-22
Entry Detail
PDB ID:
1VP9
Keywords:
METHYLTRANSFERASE
Title:
DC26 MUTANT OF VACCINIA VIRUS PROTEIN VP39 IN COMPLEX WITH S-ADENOSYLHOMOCYSTEINE
Biological Source:
Source Organism:
Vaccinia virus (Taxon ID: 10254)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.95 Å
R-Value Work:
0.21
Space Group:
C 1 2 1
1VP9 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:VP39
Gene (Uniprot):OPG102
Mutagens:26 C-TERMINAL RESIDUES DELETED
Chain IDs:A
Chain Length:322
Number of Molecules:1
Biological Source:Vaccinia virus
UniProt ID:P07617 Pfam ID:PF01358 EC:2.1.1.57
Ligand Molecules
SAH
Primary Citation
Specific protein recognition of an mRNA cap through its alkylated base.
Nat.Struct.Biol. 4 350 354 (1997)
PMID: 9145102 DOI: 10.1038/nsb0597-350

Abstact

The specific binding of N7-methylguanine cap analogues to the RNA methyltransferase VP39 was observed through X-ray crystallography, providing a prototypical structure for a complex between a protein and an mRNA 5' cap.

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Disease

Primary Citation of related structures
1VP9