Era (Escherihia coil ras-like) was originally named on the basis of limited similarity
to the Ras protein. Further analysis of Era sequence suggested that the similarity was
confined to the GTP-binding domain and that Era was not a number of Ras family, Era
from different organisms is highly conserved and has been found in nearly every bacterial
genome sequenced to date. Their unique C terminal make them form a new subfamily of
...