1v39

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1v39, resolution 1.8Å

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DC26 MUTANT OF VACCINIA VIRUS PROTEIN VP39 IN COMPLEX WITH S-ADENOSYLHOMOCYSTEINE AND M7G(5')PPPG

Overview

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.

About this Structure

1V39 is a Single protein structure of sequence from Vaccinia virus with SAH and M7G as ligands. Active as Polynucleotide adenylyltransferase, with EC number 2.7.7.19 Full crystallographic information is available from OCA.

Reference

Specific protein recognition of an mRNA cap through its alkylated base., Hodel AE, Gershon PD, Shi X, Wang SM, Quiocho FA, Nat Struct Biol. 1997 May;4(5):350-4. PMID:9145102

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