CCNDBP1

Last updated
CCNDBP1
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases CCNDBP1 , DIP1, GCIP, HHM, cyclin D1 binding protein 1
External IDs OMIM: 607089 MGI: 109595 HomoloGene: 7826 GeneCards: CCNDBP1
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_012142
NM_037370

NM_010761
NM_001355127

RefSeq (protein)

NP_036274

NP_034891
NP_001342056

Location (UCSC) Chr 15: 43.19 – 43.2 Mb Chr 2: 120.84 – 120.85 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Cyclin-D1-binding protein 1 is a protein that in humans is encoded by the CCNDBP1 gene. [5] [6]

Contents

This gene was identified by the interaction of its gene product with Grap2, a leukocyte-specific adaptor protein important for immune cell signaling. The protein encoded by this gene was shown to interact with cyclin D. Transfection of this gene in cells was reported to reduce the phosphorylation of Rb gene product by cyclin D-dependent protein kinase, and inhibit E2F1-mediated transcription activity. This protein was also found to interact with helix-loop-helix protein E12 and is thought to be a negative regulator of liver-specific gene expression. Two alternatively spliced variants, which encode distinct isoforms, have been reported. [6]

Interactions

CCNDBP1 has been shown to interact with GRAP2 [7] and Cyclin D1. [5]

Related Research Articles

E2F is a group of genes that encodes a family of transcription factors (TF) in higher eukaryotes. Three of them are activators: E2F1, 2 and E2F3a. Six others act as suppressors: E2F3b, E2F4-8. All of them are involved in the cell cycle regulation and synthesis of DNA in mammalian cells. E2Fs as TFs bind to the TTTCCCGC consensus binding site in the target promoter sequence.

<span class="mw-page-title-main">Cyclin D</span> Member of the cyclin protein family

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<span class="mw-page-title-main">E2F1</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">E2F4</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">E2F3</span> Protein-coding gene in the species Homo sapiens

Transcription factor E2F3 is a protein that in humans is encoded by the E2F3 gene.

<span class="mw-page-title-main">Cyclin A2</span> Protein-coding gene in the species Homo sapiens

Cyclin-A2 is a protein that in humans is encoded by the CCNA2 gene. It is one of the two types of cyclin A: cyclin A1 is expressed during meiosis and embryogenesis while cyclin A2 is expressed in the mitotic division of somatic cells.

<span class="mw-page-title-main">Retinoblastoma-like protein 1</span> Mammalian protein found in Homo sapiens

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<span class="mw-page-title-main">GRAP2</span> Protein-coding gene in the species Homo sapiens

GRB2-related adapter protein 2 also known as GRB2-related adaptor downstream of Shc (GADS) is a 37 kDa protein that in humans is encoded by the GRAP2 gene.

<span class="mw-page-title-main">E2F5</span> Protein-coding gene in the species Homo sapiens

Transcription factor E2F5 is a protein that in humans is encoded by the E2F5 gene.

<span class="mw-page-title-main">HBXIP</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">PPP1R13B</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">RFX2</span> Protein-coding gene in the species Homo sapiens

DNA-binding protein RFX2 is a protein that in humans is encoded by the RFX2 gene.

<span class="mw-page-title-main">ARNT2</span> Protein-coding gene in the species Homo sapiens

Aryl hydrocarbon receptor nuclear translocator 2 is a protein that in humans is encoded by the ARNT2 gene.

<span class="mw-page-title-main">MEIS2</span> Protein-coding gene in the species Homo sapiens

Homeobox protein Meis2 is a protein that in humans is encoded by the MEIS2 gene.

<span class="mw-page-title-main">Carbohydrate-responsive element-binding protein</span> Protein-coding gene in the species Homo sapiens

Carbohydrate-responsive element-binding protein (ChREBP) also known as MLX-interacting protein-like (MLXIPL) is a protein that in humans is encoded by the MLXIPL gene. The protein name derives from the protein's interaction with carbohydrate response element sequences of DNA.

<span class="mw-page-title-main">RFX4</span> Protein-coding gene in the species Homo sapiens

Transcription factor RFX4 is a protein that in humans is encoded by the RFX4 gene.

<span class="mw-page-title-main">TMEM98</span> Protein-coding gene in the species Homo sapiens

Transmembrane protein 98 is a single-pass membrane protein that in humans is encoded by the TMEM98 gene. The function of this protein is currently unknown. TMEM98 is also known as UNQ536/PRO1079.

<span class="mw-page-title-main">Retinoblastoma protein</span> Mammalian protein found in Homo sapiens

The retinoblastoma protein is a tumor suppressor protein that is dysfunctional in several major cancers. One function of pRb is to prevent excessive cell growth by inhibiting cell cycle progression until a cell is ready to divide. When the cell is ready to divide, pRb is phosphorylated, inactivating it, and the cell cycle is allowed to progress. It is also a recruiter of several chromatin remodeling enzymes such as methylases and acetylases.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000166946 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000023572 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. 1 2 Xia C, Bao Z, Tabassam F, Ma W, Qiu M, Hua S, Liu M (Aug 2000). "GCIP, a novel human grap2 and cyclin D interacting protein, regulates E2F-mediated transcriptional activity". J Biol Chem. 275 (27): 20942–8. doi: 10.1074/jbc.M002598200 . PMID   10801854.
  6. 1 2 "Entrez Gene: CCNDBP1 cyclin D-type binding-protein 1".
  7. Xia, C; Bao Z; Tabassam F; Ma W; Qiu M; Hua S; Liu M (Jul 2000). "GCIP, a novel human grap2 and cyclin D interacting protein, regulates E2F-mediated transcriptional activity". J. Biol. Chem. UNITED STATES. 275 (27): 20942–8. doi: 10.1074/jbc.M002598200 . ISSN   0021-9258. PMID   10801854.

Further reading