Transcription factor IIH, or TFIIH, pronounced "TF two H," is a veritable workhorse among the protein complexes that control human cell activity. It plays critical roles both in transcription—the ...

Scientists have discovered that a protein once thought to simply help load a factor necessary for the copying of DNA, actually plays a key role in ensuring fast and reliable replication—an insight ...

A protein that is involved in determining which enzymes cut or unwind DNA during the replication process has been identified. A protein that is involved in determining which enzymes cut or unwind DNA ...

The avian influenza virus needs to mutate to cross the species barrier and to infect and replicate within mammalian cells. Scientists have now deciphered the structure of the avian influenza virus's ...

In a recent study published in the journal PLOS One, researchers present the crystal structure of an anti-non-structural protein 9 (nsp) specific nanobody in complex with the severe acute respiratory ...

Both UAP56 and URH49, which form essential complexes for mRNA export, evolved from a common ancestral gene. However, the distinct roles that these complexes play, as well as the structural differences ...

To ensure that protein production in our cells runs smoothly, the protein complex NAC slows down the rate of protein synthesis right at the start. An international research team with significant ...