| Standard Name | RRD2 1 |
|---|---|
| Systematic Name | YPL152W |
| Alias | YPA2 |
| Feature Type | ORF, Verified |
| Description | Peptidyl-prolyl cis/trans-isomerase; also activates the phosphotyrosyl phosphatase activity of protein phosphatase 2A (PP2A); regulates G1 phase progression, the osmoresponse, microtubule dynamics; subunit of the Tap42p-Pph21p-Rrd2p complex; protein abundance increases in response to DNA replication stress (1, 2, 3, 4, 5, 6, 7, 8) |
| Name Description | Resistant to Rapamycin Deletion 1 |
| Chromosomal Location | |
|---|---|
Gene Ontology Annotations All RRD2 GO evidence and references
| View Computational GO annotations for RRD2 | |
| Molecular Function | |
| Manually curated | |
| Biological Process | |
| Manually curated | |
| Cellular Component | |
| Manually curated |
Regulatory Role
| Regulatory modules | predicted: cellcycle (353) |
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Mutant phenotypes All RRD2 Phenotype evidence and references
interactions All RRD2 Interaction evidence and references
| 88 total interaction(s) for 62 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 RRD2 Protein evidence and references
| Localization | |
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| Phosphorylation | PhosphoGRID | PhosphoPep Database |
| Structure | |
| Homologs |
sequence information
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| Last Update | Coordinates: 2011-02-03 | Sequence: 1996-07-31 | ||||||||||||
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Analyze Sequence
| S288C only | |
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| 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 | S000006073 |
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References cited on this page View Complete Literature Guide for RRD2
| 1) | Rempola B, et al. (2000) Functional analysis of RRD1 (YIL153w) and RRD2 (YPL152w), which encode two putative activators of the phosphotyrosyl phosphatase activity of PP2A in Saccharomyces cerevisiae. Mol Gen Genet 262(6):1081-92 |
| 2) | Mitchell DA and Sprague GF Jr (2001) The phosphotyrosyl phosphatase activator, Ncs1p (Rrd1p), functions with Cla4p to regulate the G(2)/M transition in Saccharomyces cerevisiae. Mol Cell Biol 21(2):488-500 |
| 3) | Van Hoof C, et al. (2001) The Saccharomyces cerevisiae phosphotyrosyl phosphatase activator proteins are required for a subset of the functions disrupted by protein phosphatase 2A mutations. Exp Cell Res 264(2):372-87 |
| 4) | Van Hoof C, et al. (1998) Functional analysis of conserved domains in the phosphotyrosyl phosphatase activator. Molecular cloning of the homologues from Drosophila melanogaster and Saccharomyces cerevisiae. Biochemistry 37(37):12899-908 |
| 5) | Zheng Y and Jiang Y (2005) The yeast phosphotyrosyl phosphatase activator is part of the Tap42-phosphatase complexes. Mol Biol Cell 16(4):2119-27 |
| 6) | Fellner T, et al. (2003) A novel and essential mechanism determining specificity and activity of protein phosphatase 2A (PP2A) in vivo. Genes Dev 17(17):2138-50 |
| 7) | Jordens J, et al. (2006) The protein phosphatase 2A phosphatase activator is a novel peptidyl-prolyl cis/trans-isomerase. J Biol Chem 281(10):6349-57 |
| 8) | Tkach JM, et al. (2012) Dissecting DNA damage response pathways by analysing protein localization and abundance changes during DNA replication stress. Nat Cell Biol 14(9):966-76 |




