| Name | IST1 homolog |
| Description | Proposed to be involved in specific functions of the ESCRT machinery. Is required for efficient abscission during cytokinesis, but not for HIV-1 budding. The involvement in the MVB pathway is not established. Involved in recruiting VPS4A and/or VPS4B to the midbody of dividing cells. |
| UniProt ID | P53990 |
| Gene | IST1 |
