CCND1 blocking peptide

CCND1 Blocking Peptide (C-term T288)

• Gene Names: CCND1; BCL1; PRAD1; U21B31; D11S287E
• Synonyms: CCND1; CCND1 Blocking Peptide (C-term T288); G1/S-specific cyclin-D1; B-cell lymphoma 1 protein; BCL-1; BCL-1 oncogene; PRAD1 oncogene; BCL1; PRAD1; CCND1 blocking peptide

• Specificity: The synthetic peptide sequence is selected from aa 282-294 of HUMAN CCND1
• Form/Format: Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
• Sequence Length: 295

• Cellular Location: Nucleus. Cytoplasm. Membrane. Note: Cyclin D-CDK4 complexes accumulate at the nuclear membrane and are then translocated to the nucleus through interaction with KIP/CIP family members
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.

Related Product Information for CCND1 blocking peptide

Regulatory component of the cyclin D1-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D1/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex. Exhibits transcriptional corepressor activity with INSM1 on the NEUROD1 and INS promoters in a cell cycle-independent manner.

NCBI and Uniprot Product Information

• NCBI GI #: 16950655
• NCBI GeneID: 595
• NCBI Accession #: NP_444284.1
• NCBI GenBank Nucleotide #: NM_053056.2
• UniProt Accession #: P24385; Q6LEF0
• Molecular Weight: 33,729 Da
• NCBI Official Full Name: G1/S-specific cyclin-D1
• NCBI Official Synonym Full Names: cyclin D1
• NCBI Official Symbol: CCND1
• NCBI Official Synonym Symbols: BCL1; PRAD1; U21B31; D11S287E
• NCBI Protein Information: G1/S-specific cyclin-D1
• UniProt Protein Name: G1/S-specific cyclin-D1
• Protein Family: G1/S-specific cyclin
• UniProt Gene Name: CCND1
• UniProt Synonym Gene Names: BCL1; PRAD1; BCL-1
• UniProt Entry Name: CCND1_HUMAN

NCBI Description

The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance throughout the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin forms a complex with and functions as a regulatory subunit of CDK4 or CDK6, whose activity is required for cell cycle G1/S transition. This protein has been shown to interact with tumor suppressor protein Rb and the expression of this gene is regulated positively by Rb. Mutations, amplification and overexpression of this gene, which alters cell cycle progression, are observed frequently in a variety of tumors and may contribute to tumorigenesis. [provided by RefSeq, Jul 2008]

Uniprot Description

CCND1: a member of the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle. Cyclins function as regulators of CDK kinases. Forms a complex with and functions as a regulatory subunit of CDK4 or CDK6, whose activity is required for cell cycle G1/S transition. This protein has been shown to interact with tumor suppressor protein Rb and the expression of this gene is regulated positively by Rb.

Protein type: Activator; Nuclear receptor co-regulator; Oncoprotein; Cell cycle regulation

Chromosomal Location of Human Ortholog: 11q13

Cellular Component: cyclin-dependent protein kinase holoenzyme complex; cytosol; intracellular; nucleoplasm; nucleus; transcriptional repressor complex

Molecular Function: enzyme binding; histone deacetylase binding; protein binding; protein kinase binding; transcription corepressor activity; transcription factor binding

Biological Process: G1 DNA damage checkpoint; G1/S transition of mitotic cell cycle; negative regulation of transcription from RNA polymerase II promoter; positive regulation of cell cycle; positive regulation of cyclin-dependent protein kinase activity; positive regulation of protein amino acid phosphorylation; response to DNA damage stimulus; response to drug

Disease: Myeloma, Multiple; Von Hippel-lindau Syndrome