2B6G image
Deposition Date 2005-10-01
Release Date 2006-01-24
Last Version Date 2024-05-22
Entry Detail
PDB ID:
2B6G
Keywords:
RNA BINDING PROTEIN
Title:
RNA recognition by the Vts1 SAM domain
Biological Source:
Source Organism:
Saccharomyces cerevisiae (Taxon ID: 4932)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
SOLUTION NMR
Conformers Submitted:
1
Selection Criteria:
structures with the lowest energy
2B6G validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Vts1p
Chain IDs:B (auth: A)
Chain Length:119
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q08831 Pfam ID:PF07647
Polymer Type:polyribonucleotide
Molecule:5'-R(*GP*GP*AP*GP*GP*CP*UP*CP*UP*GP*GP*CP*AP*GP*CP*UP*UP*UP*C)-3'
Chain IDs:A (auth: B)
Chain Length:19
Number of Molecules:1
Biological Source:
Ligand Molecules
NA
Primary Citation
RNA recognition by the Vts1p SAM domain
Nat.Struct.Mol.Biol. 13 177 178 (2006)
PMID: 16429155 DOI: 10.1038/nsmb1039

Abstact

The putative yeast post-transcriptional regulator Vts1p and its related protein Smaug, from Drosophila melanogaster, each use a sterile alpha motif (SAM) domain to bind an RNA hairpin termed the Smaug recognition element (SRE). Here, we present the NMR structures of the Vts1p-SRE complex and the free SRE. Structural highlights include the direct recognition of a guanine base and the formation or stabilization of a base pair in the SRE loop.

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Disease

Primary Citation of related structures
2D3D