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{{Infobox protein family
{{Infobox protein family

Revision as of 19:14, 31 May 2020

Vts1
Crystal structure of Vts1p–SRE complex.[1]
Identifiers
SymbolVts1
PfamPF07647
SCOP21b0x / SCOPe / SUPFAM
Available protein structures:
Pfam  structures / ECOD  
PDBRCSB PDB; PDBe; PDBj
PDBsumstructure summary

Vts1 is a post-transcriptional regulator that has RNA-binding Sterile alpha motif (SAM) domain.[2][3] The protein is found in Saccharomyces cerevisiae and several eukaryotes. In Saccharomyces the Vts1 impacts vesicular transport and sporulation.[4][5]

Interactions

Secondary structure motif of RNA region interacting with Vts1

Protein-protein interactions through SAM domains participate in different regulatory activities such as signal transduction. Proteins having such domains were also shown to recognize and interact with RNA structures of similar shape to the Smaug response element (SRE).[6] Vts1 binds to RNA targets that have CUGGC on hairpin loops.[7]

References

  1. ^ Philip E Johnson; Logan W Donaldson (Jan 2006). "SRNA recognition by the Vts1p SAM domain". Nature Structural & Molecular Biology. 13 (1): 177–178. doi:10.1038/nsmb1039. {{cite journal}}: Unknown parameter |lastauthoramp= ignored (|name-list-style= suggested) (help)
  2. ^ Bork P, Ponting CP, Hofmann K, Schultz J (1997). "SAM as a protein interaction domain involved in developmental regulation". Protein Sci. 6 (1): 249–253. doi:10.1002/pro.5560060128. PMC 2143507. PMID 9007998.
  3. ^ Florian C Oberstrass, Albert Lee, Richard Stefl, Michael Janis, Guillaume Chanfreau & Frédéric H-T Allain (Jan 2006). "Shape-specific recognition in the structure of the Vts1p SAM domain with RNA". Nature Structural & Molecular Biology. 13: 160–167. doi:10.1038/nsmb1038. PMID 16429156.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  4. ^ Adam M. Deutschbauer, Roy M. Williams, Angela M. Chu, and Ronald W. Davis (November 2002). "Parallel phenotypic analysis of sporulation and postgermination growth in Saccharomyce scerevisiae". PNAS. 99 (24): 15530–15535. doi:10.1073/pnas.202604399. PMC 137751. PMID 12432101.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  5. ^ Meik Dilcher, Beate Köhler and Gabriele Fischer von Mollard (September 2001). "Genetic Interactions with the Yeast Q-SNARE VTI1 Reveal Novel Functions for the R-SNARE YKT6". The Journal of Biological Chemistry. 276: 34537–34544. doi:10.1074/jbc.M101551200. PMID 11445562.
  6. ^ Traci M Tanaka Hall (2003). "SAM breaks its stereotype" (PDF). Nature Structural & Molecular Biology. 10: 677–679. doi:10.1038/nsb0903-677.
  7. ^ Florian C Oberstrass, Albert Lee, Richard Stefl, Michael Janis, Guillaume Chanfreau and Frédéric H-T Allain (January 2006). "Shape-specific recognition in the structure of the Vts1p SAM domain with RNA". Nature Structural & Molecular Biology. 13 (2): 160–167. doi:10.1038/nsmb1038. PMID 16429156.{{cite journal}}: CS1 maint: multiple names: authors list (link)