X-Nico

2 unusual facts about Rab escort protein


Choroideremia

In a procedure first attempted at Moorfields Eye Hospital in London, researchers at the John Radcliffe Hospital in Oxford have used gene therapy to attempt to curtail the condition which is caused by a faulty gene labelled REP1 and causes the light sensitive cells in the eye to gradually die.

Prenylation

Instead, Rab proteins are bound by the Rab escort protein (REP) over a more conserved region of the Rab protein and then presented to the Rab geranylgeranyltransferase.



see also