Title : ATP is required for interactions between UAP56 and two conserved mRNA export proteins, Aly and CIP29, to assemble the TREX complex.

Pub. Date : 2010 Sep 15

PMID : 20844015






6 Functional Relationships(s)
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1 ATP is required for interactions between UAP56 and two conserved mRNA export proteins, Aly and CIP29, to assemble the TREX complex. Adenosine Triphosphate SAP domain containing ribonucleoprotein Homo sapiens
2 We show that UAP56 mediates an ATP-dependent interaction between the THO complex and both CIP29 and Aly, indicating that TREX assembly is ATP-dependent. Adenosine Triphosphate SAP domain containing ribonucleoprotein Homo sapiens
3 We show that UAP56 mediates an ATP-dependent interaction between the THO complex and both CIP29 and Aly, indicating that TREX assembly is ATP-dependent. Adenosine Triphosphate SAP domain containing ribonucleoprotein Homo sapiens
4 Using recombinant proteins expressed in Escherichia coli, we show that UAP56, Aly, and CIP29 form an ATP-dependent trimeric complex, and UAP56 bridges the interaction between CIP29 and Aly. Adenosine Triphosphate SAP domain containing ribonucleoprotein Homo sapiens
5 Using recombinant proteins expressed in Escherichia coli, we show that UAP56, Aly, and CIP29 form an ATP-dependent trimeric complex, and UAP56 bridges the interaction between CIP29 and Aly. Adenosine Triphosphate SAP domain containing ribonucleoprotein Homo sapiens
6 We conclude that the interaction of two conserved export proteins, CIP29 and Aly, with UAP56 is strictly regulated by ATP during assembly of the TREX complex. Adenosine Triphosphate SAP domain containing ribonucleoprotein Homo sapiens