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CCND1 (cyclin D1)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
595
Gene nameGene Name - the full gene name approved by the HGNC.
Cyclin D1
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
CCND1
SynonymsGene synonyms aliases
BCL1, D11S287E, PRAD1, U21B31
ChromosomeChromosome number
11
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
11q13.3
SummarySummary of gene provided in NCBI Entrez Gene.
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 human cancers. [provided by RefSeq, Dec 2019]
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs9344 G>A Risk-factor Synonymous variant, coding sequence variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT000179 hsa-miR-20a-5p Luciferase reporter assay, qRT-PCR, Western blot 18695042
MIRT000179 hsa-miR-20a-5p Luciferase reporter assay 21283765
MIRT000179 hsa-miR-20a-5p qRT-PCR, Western blot 23836497
MIRT000179 hsa-miR-20a-5p PAR-CLIP 23592263
MIRT000179 hsa-miR-20a-5p PAR-CLIP 24398324
Transcription factors
Transcription factor Regulation Reference
AHR Unknown 24380854
ATF2 Activation 10464245;10915780
BHLHE41 Repression 18223678
BRCA1 Unknown 12032322
BTG2 Repression 15870875;16849553
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000079 Process Regulation of cyclin-dependent protein serine/threonine kinase activity IBA 21873635
GO:0000082 Process G1/S transition of mitotic cell cycle IDA 19412162
GO:0000082 Process G1/S transition of mitotic cell cycle TAS 18483258
GO:0000122 Process Negative regulation of transcription by RNA polymerase II IDA 16569215, 18417529
GO:0000307 Component Cyclin-dependent protein kinase holoenzyme complex IBA 21873635
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID P24385
Protein name G1/S-specific cyclin-D1 (B-cell lymphoma 1 protein) (BCL-1) (BCL-1 oncogene) (PRAD1 oncogene)
Protein function 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.
PDB 2W96 , 2W99 , 2W9F , 2W9Z , 5VZU , 6P8E , 6P8F , 6P8G , 6P8H
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00134 Cyclin_N
26 153
Cyclin, N-terminal domain
Domain
PF02984 Cyclin_C
155 282
Cyclin, C-terminal domain
Domain
Sequence
Sequence length 295
Interactions View interactions

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