PTB is one of the global leading institutions ... The ions can be trapped by means of electrical fields and kept in place within a few nanometers in vacuum. Thanks to this outstanding control ...

The phosphotyrosine-binding (PTB) domain of Numb, a protein involved in asymmetric cell division, has recently been shown to bind to the adapter protein Lnx through an LDNPAY sequence, to the Numb ...

The solution structure of the dNumb phosphotyrosine binding (PTB) domain bound to a novel peptide ligand demonstrates how PTB domains recognize structurally variable targets. Figure 1: Schematic ...