4nhk

Crystal structure of Tpa1p from Saccharomyces cerevisiae, termination and polyadenylation protein 1, in complex with pyridine-2,4-dicarboxylic acid (2,4-PDCA)Crystal structure of Tpa1p from Saccharomyces cerevisiae, termination and polyadenylation protein 1, in complex with pyridine-2,4-dicarboxylic acid (2,4-PDCA)

Structural highlights

4nhk is a 1 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Related:	4nhm, 4nhn, 4nhx
Resources:	FirstGlance, OCA, RCSB, PDBsum

Function

[TPA1_YEAST] Part of a messenger ribonucleoprotein (mRNP) complex at the 3'-UTR of mRNAs. It associates specifically with components of the translation termination complex and is involved in both translation termination and in regulation of normal mRNA decay through translation termination-coupled poly(A) shortening.^[1]

References

↑ Keeling KM, Salas-Marco J, Osherovich LZ, Bedwell DM. Tpa1p is part of an mRNP complex that influences translation termination, mRNA deadenylation, and mRNA turnover in Saccharomyces cerevisiae. Mol Cell Biol. 2006 Jul;26(14):5237-48. PMID:16809762 doi:26/14/5237

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OCA

[1] Keeling KM, Salas-Marco J, Osherovich LZ, Bedwell DM. Tpa1p is part of an mRNP complex that influences translation termination, mRNA deadenylation, and mRNA turnover in Saccharomyces cerevisiae. Mol Cell Biol. 2006 Jul;26(14):5237-48. PMID:16809762 doi:26/14/5237

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