DNM1L
Gene Ontology Biological Process
- GTP catabolic process [IDA]
- apoptotic process [TAS]
- cellular component disassembly involved in execution phase of apoptosis [TAS]
- dynamin polymerization involved in mitochondrial fission [IDA]
- membrane fission involved in mitochondrial fission [IDA]
- membrane fusion [IDA]
- mitochondrial fission [IDA, IMP]
- mitochondrial fragmentation involved in apoptotic process [IMP]
- mitochondrion morphogenesis [IMP]
- necroptotic process [IMP]
- peroxisome fission [IDA, IMP]
- positive regulation of apoptotic process [IMP]
- positive regulation of intrinsic apoptotic signaling pathway [IMP]
- positive regulation of mitochondrial fission [TAS]
- positive regulation of protein secretion [IDA]
- positive regulation of release of cytochrome c from mitochondria [IMP]
- protein homotetramerization [IDA]
- regulation of mitochondrion organization [IMP]
- regulation of peroxisome organization [IMP]
- regulation of protein oligomerization [IDA]
- release of cytochrome c from mitochondria [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
MFF
Gene Ontology Biological Process
- mitochondrial fission [ISS]
- mitochondrial fragmentation involved in apoptotic process [IMP]
- mitochondrial fusion [IMP]
- mitochondrion morphogenesis [IMP]
- peroxisome fission [IMP]
- positive regulation of mitochondrial fission [IDA]
- positive regulation of protein targeting to membrane [IDA]
- positive regulation of release of cytochrome c from mitochondria [IMP]
- protein homooligomerization [IDA]
- protein targeting to mitochondrion [IMP]
- regulation of mitochondrion organization [IMP]
- regulation of peroxisome organization [IMP]
- release of cytochrome c from mitochondria [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
Interchangeable adaptors regulate mitochondrial dynamin assembly for membrane scission.
Mitochondrial fission is mediated by the dynamin-related GTPases Dnm1/Drp1 (yeast/mammals), which form spirals around constricted sites on mitochondria. Additional membrane-associated adaptor proteins (Fis1, Mdv1, Mff, and MiDs) are required to recruit these GTPases from the cytoplasm to the mitochondrial surface. Whether these adaptors participate in both GTPase recruitment and membrane scission is not known. Here we use a yeast strain ... [more]
Throughput
- Low Throughput
Additional Notes
- MFF slightly increases GTP hydrolysis by Drp1/DNM1L
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| DNM1L MFF | Proximity Label-MS Proximity Label-MS An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods. | High | 1 | BioGRID | 2850373 |
Curated By
- BioGRID