name: RNA polymerase II termination complex
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def: "A conserved protein complex capable of 5'-3' exoribonuclease activity. It is able to promote RNA polymerase II (RNAPII) transcription termination by degrading pre-mRNA from the newly formed 5' phosphorylated end." [GOC:lnp, PMID:23200120, PMID:25722373]
comment: In S. cerevisiae, this complex is formed by RAI1 and RAT1; in H. sapiens it is formed by Twi12, Xrn2 and Tan1.
synonym: "TXT complex" EXACT [PMID:23084833]
is_a: GO:0140513 ! nuclear protein-containing complex
is_a: GO:1905354 ! exoribonuclease complex
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