| Standard Name | DMA2 1 |
|---|---|
| Systematic Name | YNL116W |
| Alias | CHF2 2 |
| Feature Type | ORF, Verified |
| Description | Ubiquitin-protein ligase (E3); controls septin dynamics and spindle position checkpoint (SPOC) with ligase Dma1p by regulating recruitment of Elm1p to bud neck; regulates levels of eIF2 subunit Gcd11p, as well as abundance, localization, and ubiquitination of Cdk inhibitory kinase Swe1p; ortholog of human RNF8, similar to human Chfr; contains FHA and RING finger domains; DMA2 has a paralog, DMA1, that arose from the whole genome duplication (1, 2, 3, 4, 5, 6, 7) |
| Name Description | Defective in Mitotic Arrest 1 |
| Chromosomal Location | |
|---|---|
Gene Ontology Annotations All DMA2 GO evidence and references
| View Computational GO annotations for DMA2 | |
| Molecular Function | |
| Manually curated | |
| Biological Process | |
| Manually curated | |
| Cellular Component | |
| High-throughput |
Mutant phenotypes All DMA2 Phenotype evidence and references
| Classical genetics | |
|---|---|
| null | |
| overexpression | |
| Large-scale survey | |
| null | |
| overexpression | |
| Resources |
interactions All DMA2 Interaction evidence and references
| 95 total interaction(s) for 71 unique genes/features. | |
| Physical Interactions |
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| Genetic Interactions |
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| Resources |
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Expression Summary
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| Resources |
Protein Information All DMA2 Protein evidence and references
| Localization | |
|---|---|
| Phosphorylation | PhosphoGRID | PhosphoPep Database |
| Structure | |
| Homologs |
sequence information
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| Last Update | Coordinates: 2011-02-03 | Sequence: 1996-07-31 | ||||||||||||
| Subfeature details |
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| Retrieve sequences | |||||||||||||
Analyze Sequence
| S288C only | |
|---|---|
| S288C vs. other species | |
| S288C vs. other strains |
Resources
| External Links | All Associated Seq | E.C. | Entrez Gene | Entrez RefSeq Protein | MIPS | Search all NCBI (Entrez) | UniProtKB |
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| Primary SGDID | S000005060 |
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References cited on this page View Complete Literature Guide for DMA2
| 1) | Fraschini R, et al. (2004) Functional characterization of Dma1 and Dma2, the budding yeast homologues of Schizosaccharomyces pombe Dma1 and human Chfr. Mol Biol Cell 15(8):3796-810 |
| 2) | Bieganowski P, et al. (2004) Cdc123 and checkpoint forkhead associated with RING proteins control the cell cycle by controlling eIF2gamma abundance. J Biol Chem 279(43):44656-66 |
| 3) | Byrne KP and Wolfe KH (2005) The Yeast Gene Order Browser: combining curated homology and syntenic context reveals gene fate in polyploid species. Genome Res 15(10):1456-61 |
| 4) | Tuttle RL, et al. (2007) Defective in mitotic arrest 1/ring finger 8 is a checkpoint protein that antagonizes the human mitotic exit network. Mol Cancer Res 5(12):1304-11 |
| 5) | Loring GL, et al. (2008) Yeast Chfr homologs retard cell cycle at G1 and G2/M via Ubc4 and Ubc13/Mms2-dependent ubiquitination. Cell Cycle 7(1):96-105 |
| 6) | Raspelli E, et al. (2011) Budding yeast Dma1 and Dma2 participate in regulation of Swe1 levels and localization. Mol Biol Cell 22(13):2185-97 |
| 7) | Merlini L, et al. (2012) Budding yeast dma proteins control septin dynamics and the spindle position checkpoint by promoting the recruitment of the elm1 kinase to the bud neck. PLoS Genet 8(4):e1002670 |




