TY  - RPRT
TI  - From EF-Tu to p21ras and back again.
AU  - A Wittinghofer
PY  - 1993
DO  - 10.1016/0960-9822(93)90222-a
UR  - https://pubmed.ncbi.nlm.nih.gov/15335821/
ID  - 15335821
ER  -