SIAH2

SIAH2
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
Aliases SIAH2, hSiah2, siah E3 ubiquitin protein ligase 2
External IDs MGI: 108062 HomoloGene: 21053 GeneCards: SIAH2
Genetically Related Diseases
breast cancer[1]
Orthologs
Species Human Mouse
Entrez

6478

20439

Ensembl

ENSG00000181788

ENSMUSG00000036432

UniProt

O43255

Q06986

RefSeq (mRNA)

NM_005067

NM_009174

RefSeq (protein)

NP_005058.3

NP_033200.2

Location (UCSC) Chr 3: 150.74 – 150.76 Mb Chr 3: 58.67 – 58.69 Mb
PubMed search [2] [3]
Wikidata
View/Edit HumanView/Edit Mouse

E3 ubiquitin-protein ligase SIAH2 is an enzyme that in humans is encoded by the SIAH2 gene.[4][5]

This gene encodes a protein that is a member of the seven in absentia homolog (SIAH) family. The protein is an E3 ligase and is involved in ubiquitination and proteasome-mediated degradation of specific proteins. The activity of this ubiquitin ligase has been implicated in regulating cellular response to hypoxia.[5]

Interactions

SIAH2 has been shown to interact with PEG10,[6] Synaptophysin,[7] PEG3[8] and VAV1.[9]

References

  1. "Diseases that are genetically associated with SIAH2 view/edit references on wikidata".
  2. "Human PubMed Reference:".
  3. "Mouse PubMed Reference:".
  4. Hu G; Zhang S; Vidal M; Baer JL; Xu T; Fearon ER (November 1997). "Mammalian homologs of seven in absentia regulate DCC via the ubiquitin–proteasome pathway". Genes Dev. 11 (20): 2701–14. doi:10.1101/gad.11.20.2701. PMC 316613Freely accessible. PMID 9334332.
  5. 1 2 "Entrez Gene: SIAH2 seven in absentia homolog 2 (Drosophila)".
  6. Okabe, Hiroshi; Satoh Seiji; Furukawa Yoichi; Kato Tatsushi; Hasegawa Suguru; Nakajima Yumi; Yamaoka Yoshio; Nakamura Yusuke (June 2003). "Involvement of PEG10 in human hepatocellular carcinogenesis through interaction with SIAH1". Cancer Res. United States. 63 (12): 3043–8. ISSN 0008-5472. PMID 12810624.
  7. Wheeler, Tiffany C; Chin Lih-Shen; Li Yankun; Roudabush Francine L; Li Lian (March 2002). "Regulation of synaptophysin degradation by mammalian homologues of seven in absentia". J. Biol. Chem. United States. 277 (12): 10273–82. doi:10.1074/jbc.M107857200. ISSN 0021-9258. PMID 11786535.
  8. Relaix, F; Wei X j; Li W; Pan J; Lin Y; Bowtell D D; Sassoon D A; Wu X (February 2000). "Pw1/Peg3 is a potential cell death mediator and cooperates with Siah1a in p53-mediated apoptosis". Proc. Natl. Acad. Sci. U.S.A. UNITED STATES. 97 (5): 2105–10. doi:10.1073/pnas.040378897. ISSN 0027-8424. PMC 15761Freely accessible. PMID 10681424.
  9. Germani, A; Romero F; Houlard M; Camonis J; Gisselbrecht S; Fischer S; Varin-Blank N (May 1999). "hSiah2 Is a New Vav Binding Protein Which Inhibits Vav-Mediated Signaling Pathways". Mol. Cell. Biol. UNITED STATES. 19 (5): 3798–807. ISSN 0270-7306. PMC 84217Freely accessible. PMID 10207103.

Further reading

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