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CDT2/RAMP Products

(Denticleless E3 Ubiquitin Protein Ligase Homolog (DTL))

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Substrate-specific adapter of a DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex required for cell cycle control, DNA damage response and translesion DNA synthesis. The DCX(DTL) complex, also named CRL4(CDT2) complex, mediates the polyubiquitination and subsequent degradation of CDT1 and CDKN1A/p21(CIP1). CDT1 degradation in response to DNA damage is necessary to ensure proper cell cycle regulation of DNA replication. CDKN1A/p21(CIP1) degradation during S phase or following UV irradiation is essential to control replication licensing. Most substrates require their interaction with PCNA for PIP-box, and those containing the 'K+4' motif in the PIP box, recruit the DCX(DTL) complex, leading to their degradation. In undamaged proliferating cells, the DCX(DTL) complex also promotes the 'Lys-164' monoubiquitination of PCNA, thereby being involved in PCNA-dependent translesion DNA synthesis (By similarity).

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Featured CDT2/RAMP Categories

CDT2/RAMP Antibodies

High quality antibodies with extensive validation data.

CDT2/RAMP Proteins

Proteins for various applications incl. WB, ELISA, IF etc.

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Cat. No. ABIN3092255
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Latest Publications for our CDT2/RAMP products

Yamashita, Ide, Furukawa, Suzuki, Hirano, Ohno: "Tumor suppressor protein Lgl mediates G1 cell cycle arrest at high cell density by forming an Lgl-VprBP-DDB1 complex." in: Molecular biology of the cell, Vol. 26, Issue 13, pp. 2426-38, (2015) (PubMed).

Kobayashi, Komatsu, Ichikawa, Kawaguchi, Hirajima, Miyamae, Okajima, Ohashi, Kosuga, Konishi, Shiozaki, Fujiwara, Okamoto, Tsuda, Otsuji: "Overexpression of denticleless E3 ubiquitin protein ligase homolog (DTL) is related to poor outcome in gastric carcinoma." in: Oncotarget, Vol. 6, Issue 34, pp. 36615-24, (2015) (PubMed).

Tateossian, Morse, Simon, Dean, Brown: "Interactions between the otitis media gene, Fbxo11, and p53 in the mouse embryonic lung." in: Disease models & mechanisms, Vol. 8, Issue 12, pp. 1531-42, (2015) (PubMed).

Rossi, Duan, Jeong, Horn, Saraf, Florens, Washburn, Antebi, Pagano: "Regulation of the CRL4(Cdt2) ubiquitin ligase and cell-cycle exit by the SCF(Fbxo11) ubiquitin ligase." in: Molecular cell, Vol. 49, Issue 6, pp. 1159-66, (2013) (PubMed).

Jørgensen, Eskildsen, Fugger, Hansen, Larsen, Kousholt, Syljuåsen, Trelle, Jensen, Helin, Sørensen: "SET8 is degraded via PCNA-coupled CRL4(CDT2) ubiquitylation in S phase and after UV irradiation." in: The Journal of cell biology, Vol. 192, Issue 1, pp. 43-54, (2011) (PubMed).

Karaayvaz, Pal, Song, Zhang, Georgakopoulos, Mehmood, Burke, Shroyer, Ju: "Prognostic significance of miR-215 in colon cancer." in: Clinical colorectal cancer, Vol. 10, Issue 4, pp. 340-7, (2011) (PubMed).

Abbas, Sivaprasad, Terai, Amador, Pagano, Dutta: "PCNA-dependent regulation of p21 ubiquitylation and degradation via the CRL4Cdt2 ubiquitin ligase complex." in: Genes & development, Vol. 22, Issue 18, pp. 2496-506, (2008) (PubMed).

Synonyms and alternative names related to CDT2/RAMP

denticleless E3 ubiquitin protein ligase homolog (DTL), denticleless E3 ubiquitin protein ligase (Dtl), denticleless E3 ubiquitin protein ligase homolog (Dtl), denticleless E3 ubiquitin protein ligase homolog S homeolog (dtl.S), denticleless E3 ubiquitin protein ligase homolog (Drosophila) (dtl), 2810047L02Rik, 5730564G15Rik, cb151, CDT2, cdt2, cdt2-a, chunp6871, DCAF2, dcaf2, L2DTL, l2dtl, RAMP, Ramp, ramp, RGD1310439, wu:fb54b02

Protein level used designations for CDT2/RAMP

  • DDB1 and CUL4 associated factor 2
  • DDB1- and CUL4-associated factor 2
  • RA regulated nuclear matrix associated protein
  • RA-regulated nuclear matrix-associated protein
  • denticleless homolog
  • denticleless protein homolog
  • lethal(2) denticleless protein homolog
  • retinoic acid-regulated nuclear matrix-associated protein
  • Meth A ramp
  • meth A retinoic acid-regulated nuclear matrix-associated protein
  • retinoic-acid regulated nuclear matrix-associated protein
  • denticleless protein homolog A
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