nuclear proteins; the second comprise sequences not containing signal peptides but containing transmembrane regions within the first 70 residues of the sequence. SignalP 4.0 is a purely neural ...

If TatC catalyses the transmembrane insertion of Tat signal peptides it would function in a similar way as the YidC protein insertase present in bacterial cytoplasmic membranes, which is involved ...

Thirst is a crucial physiological signal that contributes to the survival of humans and other animals, by allowing them to ...

But there are loopholes: Transmembrane proteins can form channels that pass ions. In most cases, such ion channels open or close on receiving a particular signal transmitted, for example ...