The motor protein that powers the movement of the particles from the tip of the flagellum to the base (retrograde IFT) is called cytoplasmic dynein 1b in Chlamydomonas and cytoplasmic dynein 2 in vertebrates. (hgnc.genefamily:2029)
| Identifier | Name | Relation |
| HGNC:11694 | DYNLT3 | partof |
| HGNC:15468 | DYNLRB1 | partof |
| HGNC:24596 | DYNLL2 | partof |
| HGNC:15476 | DYNLL1 | partof |
| HGNC:11697 | DYNLT1 | partof |
| HGNC:15467 | DYNLRB2 | partof |
| HGNC:28482 | DYNLT2B | partof |
| HGNC:24595 | DYNC2LI1 | partof |
| HGNC:21862 | DYNC2I1 | partof |
| HGNC:28296 | DYNC2I2 | partof |
| HGNC:2962 | DYNC2H1 | partof |
| Relation | Identifier | Name |
| isa | FPLX:Cytoplasmic_dynein | Cytoplasmic_dynein |