Table 1 trGTPase orthologue presence across the cytoplasm of bacteria, eukaryotes and archaea, and eukaryotic organelles
| Â | Cytoplasmic | Organellar | ||||
|---|---|---|---|---|---|---|
| Â | Bacteria | Archaea | Eukaryotes | Mitochondrion | Plastid | Unknown |
EF2 | EF-G | aEF2 | eEF2 | Â | cEFG/apiEFG | Â |
| Â | spdEFG1 | Â | Â | mEFG1 | Â | Â |
| Â | spdEFG2/lEFG2 | Â | Â | mEFG2 | Â | Â |
| Â | gcEFG2 | Â | Â | Â | Â | Â |
| Â | EFGII | Â | Â | Â | Â | Â |
| Â | Tet | Â | Â | Â | Â | Â |
| Â | RF3 | Â | Â | Â | Â | oRF3 |
| Â | TypA | Â | Â | mTypA/exTypA | cTypA | Â |
| Â | LepA | Â | Â | mLepA | cLepA/apiLepA | Â |
| Â | Â | Â | Ria1 | Â | Â | Â |
| Â | Â | Â | Snu114 | Â | Â | Â |
EF1S | EF-Tu | aEF1A | eEF1A | mEFTu1 | cEF-Tu/apiEFTu | Â |
| Â | Â | Â | Â | mEFTu2 | Â | Â |
| Â | actEFTu2 | Â | Â | Â | Â | Â |
| Â | Â | Â | EFL | Â | Â | Â |
| Â | Â | Â | Hbs1 | Â | Â | Â |
| Â | Â | Â | Ski7 | Â | Â | Â |
| Â | Â | Â | eRF3 | Â | Â | Â |
| Â | Â | Â | eRF3-2 | Â | Â | Â |
| Â | CysN | Â | Â | Â | Â | Â |
| Â | Â | aGTPBP | eGTPBP/eGTPBP1 | Â | Â | Â |
| Â | Â | Â | eGTPBP2 | Â | Â | Â |
| Â | Â | aIF2g | eIF2g | Â | Â | Â |
| Â | SelB | aSelB | eSelB | Â | Â | Â |
| Â | Â | aSelBL | Â | Â | Â | Â |
IF2 | IF2 | aIF5B | eIF5B | mIF2 | cIF2/apiIF2 | Â |
| Â | Â | Â | Â | mIF2-2 | Â | Â |
| Â | Â | Â | Â | hIF2 | Â | Â |