TNKS

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
TNKS
Protein TNKS PDB 2rf5.png
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesTNKS, ARTD5, PARP-5a, PARP5A, PARPL, TIN1, TINF1, TNKS1, pART5, tankyrase
External IDsMGI: 1341087 HomoloGene: 18405 GeneCards: TNKS
Gene location (Human)
Chromosome 8 (human)
Chr.Chromosome 8 (human)[1]
Chromosome 8 (human)
Genomic location for TNKS
Genomic location for TNKS
Band8p23.1Start9,555,914 bp[1]
End9,782,346 bp[1]
RNA expression pattern
PBB GE TNKS 216695 s at fs.png

PBB GE TNKS 202561 at fs.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_003747

NM_175091

RefSeq (protein)

NP_003738

NP_780300

Location (UCSC)Chr 8: 9.56 – 9.78 MbChr 8: 34.83 – 34.97 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Tankyrase-1 is an enzyme that in humans is encoded by the TNKS gene.[5][6][7]

Description[8][edit]

Poly-ADP-ribosyltransferase involved in various processes such as Wnt signaling pathway, telomere length and vesicle trafficking. Acts as an activator of the Wnt signaling pathway by mediating poly-ADP-ribosylation (PARsylation) of AXIN1 and AXIN2, 2 key components of the beta-catenin destruction complex: poly-ADP-ribosylated target proteins are recognized by RNF146, which mediates their ubiquitination and subsequent degradation. Also mediates PARsylation of BLZF1 and CASC3, followed by recruitment of RNF146 and subsequent ubiquitination. Mediates PARsylation of TERF1, thereby contributing to the regulation of telomere length. Involved in centrosome maturation during prometaphase by mediating PARsylation of HEPACAM2/MIKI. May also regulate vesicle trafficking and modulate the subcellular distribution of SLC2A4/GLUT4-vesicles. May be involved in spindle pole assembly through PARsylation of NUMA1. Stimulates 26S proteasome activity.[9]

Protein interactions[edit]

TNKS has been shown to interact with:

References[edit]

  1. ^ a b c ENSG00000285372 GRCh38: Ensembl release 89: ENSG00000173273, ENSG00000285372 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000031529 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". 
  4. ^ "Mouse PubMed Reference:". 
  5. ^ a b Smith S, Giriat I, Schmitt A, de Lange T (Dec 1998). "Tankyrase, a poly(ADP-ribose) polymerase at human telomeres". Science. 282 (5393): 1484–7. doi:10.1126/science.282.5393.1484. PMID 9822378. 
  6. ^ Zhu L, Smith S, de Lange T, Seldin MF (May 1999). "Chromosomal mapping of the tankyrase gene in human and mouse". Genomics. 57 (2): 320–1. doi:10.1006/geno.1999.5771. PMID 10198177. 
  7. ^ "Entrez Gene: TNKS tankyrase, TRF1-interacting ankyrin-related ADP-ribose polymerase". 
  8. ^ https://www.uniprot.org/uniprot/O95271
  9. ^ Voges D, Zwickl P, Baumeister W (1999). "The 26S proteasome: a molecular machine designed for controlled proteolysis". Annu. Rev. Biochem. 68: 1015–68. doi:10.1146/annurev.biochem.68.1.1015. PMID 10872471. 
  10. ^ Fuchs U, Rehkamp GF, Slany R, Follo M, Borkhardt A (Nov 2003). "The formin-binding protein 17, FBP17, binds via a TNKS binding motif to tankyrase, a protein involved in telomere maintenance". FEBS Lett. 554 (1–2): 10–6. doi:10.1016/s0014-5793(03)01063-9. PMID 14596906. 
  11. ^ Bae J, Donigian JR, Hsueh AJ (Feb 2003). "Tankyrase 1 interacts with Mcl-1 proteins and inhibits their regulation of apoptosis". J. Biol. Chem. 278 (7): 5195–204. doi:10.1074/jbc.M201988200. PMID 12475993. 
  12. ^ a b Seimiya H, Smith S (Apr 2002). "The telomeric poly(ADP-ribose) polymerase, tankyrase 1, contains multiple binding sites for telomeric repeat binding factor 1 (TRF1) and a novel acceptor, 182-kDa tankyrase-binding protein (TAB182)". J. Biol. Chem. 277 (16): 14116–26. doi:10.1074/jbc.M112266200. PMID 11854288. 
  13. ^ a b Sbodio JI, Chi NW (Aug 2002). "Identification of a tankyrase-binding motif shared by IRAP, TAB182, and human TRF1 but not mouse TRF1. NuMA contains this RXXPDG motif and is a novel tankyrase partner". J. Biol. Chem. 277 (35): 31887–92. doi:10.1074/jbc.M203916200. PMID 12080061. 
  14. ^ Cook BD, Dynek JN, Chang W, Shostak G, Smith S (Jan 2002). "Role for the related poly(ADP-Ribose) polymerases tankyrase 1 and 2 at human telomeres". Mol. Cell. Biol. 22 (1): 332–42. doi:10.1128/mcb.22.1.332-342.2002. PMC 134233Freely accessible. PMID 11739745. 
  15. ^ Sbodio JI, Lodish HF, Chi NW (Feb 2002). "Tankyrase-2 oligomerizes with tankyrase-1 and binds to both TRF1 (telomere-repeat-binding factor 1) and IRAP (insulin-responsive aminopeptidase)". Biochem. J. 361 (Pt 3): 451–9. doi:10.1042/0264-6021:3610451. PMC 1222327Freely accessible. PMID 11802774. 

Further reading[edit]