1v39 is a 1 chain structure with sequence from Vaccinia virus wr. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
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.
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[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
↑ Hodel AE, Gershon PD, Shi X, Wang SM, Quiocho FA. Specific protein recognition of an mRNA cap through its alkylated base. Nat Struct Biol. 1997 May;4(5):350-4. PMID:9145102
