CCNB2 cyclin B2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: CCNB2provided by HGNC
Official Full Name: cyclin B2provided by HGNC
Primary source: HGNC:HGNC:1580
See related: Ensembl:ENSG00000157456 MIM:602755; AllianceGenome:HGNC:1580
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: HsT17299
Summary: Cyclin B2 is a member of the cyclin family, specifically the B-type cyclins. The B-type cyclins, B1 and B2, associate with p34cdc2 and are essential components of the cell cycle regulatory machinery. B1 and B2 differ in their subcellular localization. Cyclin B1 co-localizes with microtubules, whereas cyclin B2 is primarily associated with the Golgi region. Cyclin B2 also binds to transforming growth factor beta RII and thus cyclin B2/cdc2 may play a key role in transforming growth factor beta-mediated cell cycle control. [provided by RefSeq, Jul 2008]
Expression: Biased expression in testis (RPKM 42.1), bone marrow (RPKM 26.8) and 11 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 15q22.2

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	15	NC_000015.10 (59105146..59125045)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	15	NC_060939.1 (56907228..56927138)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	15	NC_000015.9 (59397345..59417244)

Chromosome 15 - NC_000015.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Upregulation of CCNB2 and a novel lncRNAs-related risk model predict prognosis in clear cell renal cell carcinoma.
Title: Upregulation of CCNB2 and a novel lncRNAs-related risk model predict prognosis in clear cell renal cell carcinoma.
Prognostic value of cyclin B1 and cyclin B2 expression in breast cancer: A systematic review and updated meta-analysis.
Title: Prognostic value of cyclin B1 and cyclin B2 expression in breast cancer: A systematic review and updated meta-analysis.
Cyclin B2 impairs the p53 signaling in nasopharyngeal carcinoma.
Title: Cyclin B2 impairs the p53 signaling in nasopharyngeal carcinoma.
CRHBP is degraded via autophagy and exerts anti-hepatocellular carcinoma effects by reducing cyclin B2 expression and dissociating cyclin B2-CDK1 complex.
Title: CRHBP is degraded via autophagy and exerts anti-hepatocellular carcinoma effects by reducing cyclin B2 expression and dissociating cyclin B2-CDK1 complex.
Hsa_circ_0000285 knockdown inhibits the progression of hepatocellular carcinoma by sponging miR-582-3p to regulate CCNB2 expression.
Title: Hsa_circ_0000285 knockdown inhibits the progression of hepatocellular carcinoma by sponging miR-582-3p to regulate CCNB2 expression.
Mad2 promotes Cyclin B2 recruitment to the kinetochore for guiding accurate mitotic checkpoint.
Title: Mad2 promotes Cyclin B2 recruitment to the kinetochore for guiding accurate mitotic checkpoint.
CCNB2/SASP/Cathepsin B & PGE2 Axis Induce Cell Senescence Mediated Malignant Transformation.
Title: CCNB2/SASP/Cathepsin B & PGE2 Axis Induce Cell Senescence Mediated Malignant Transformation.
CCNB2 is a novel prognostic factor and a potential therapeutic target in low-grade glioma.
Title: CCNB2 is a novel prognostic factor and a potential therapeutic target in low-grade glioma.
Single-cell chromatin accessibility landscape of human umbilical cord blood in trisomy 18 syndrome.
Title: Single-cell chromatin accessibility landscape of human umbilical cord blood in trisomy 18 syndrome.
Cyclin B2 (CCNB2) Stimulates the Proliferation of Triple-Negative Breast Cancer (TNBC) Cells In Vitro and In Vivo.
Title: Cyclin B2 (CCNB2) Stimulates the Proliferation of Triple-Negative Breast Cancer (TNBC) Cells In Vitro and In Vivo.

Submit: New GeneRIF Correction See all GeneRIFs (35)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Novel Loci for metabolic networks and multi-tissue expression studies reveal genes for atherosclerosis. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See Variation Viewer (GRCh37.p13)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Vpr	vpr	The human Vpr interacting protein (hVIP/MOV34) is a likely cellular cofactor for HIV-1 Vpr inactivation of the cdc2-cyclin B kinase complex and induction of cell cycle arrest	PubMed
	vpr	Data suggests that HIV-1 Vpr transactivation of the HIV-LTR promoter occurs through the inhibition of p300-associated cdc2-cyclin B kinase complex activity which enhances transcriptional activation by Rel A and p300	PubMed
	vpr	Inactivation of the cdc2-cyclin B kinase complex by HIV-1 Vpr leads to the activation of Poly(A) polymerase	PubMed
	vpr	Inactivation of the cdc2-cyclin B kinase complex and arrest in the G2 phase of the cell cycle has been mapped to the C-terminus of HIV-1 Vpr, including amino acids 73, 80 and 84-96	PubMed
	vpr	HIV-1 Vpr inactivates the cdc2-cyclin B kinase complex by inactivating cdc25C, the phosphatase that dephosphorylates and activates cdc2	PubMed
	vpr	HIV-1 Vpr inactivates the cdc2-cyclin B kinase complex by inhibiting the dephosphorylation of cdc2 tyrosine 15, leading to arrest in the G2 phase of the cell cycle	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

WI-11753 (e-PCR)
- UniSTS:82758

NoName (e-PCR)
- UniSTS:486393

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables cadherin binding	HDA more info	PubMed
enables cyclin-dependent protein serine/threonine kinase regulator activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in G1/S transition of mitotic cell cycle	IBA Inferred from Biological aspect of Ancestor more info
involved_in G2/MI transition of meiotic cell cycle	IEA Inferred from Electronic Annotation more info
involved_in T cell homeostasis	IEA Inferred from Electronic Annotation more info
involved_in cell division	IEA Inferred from Electronic Annotation more info
involved_in in utero embryonic development	IEA Inferred from Electronic Annotation more info
involved_in regulation of growth	IEA Inferred from Electronic Annotation more info
involved_in spindle assembly involved in female meiosis I	IEA Inferred from Electronic Annotation more info
involved_in thymus development	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in centrosome	IDA Inferred from Direct Assay more info	PubMed
part_of cyclin-dependent protein kinase holoenzyme complex	IBA Inferred from Biological aspect of Ancestor more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	IDA Inferred from Direct Assay more info
located_in cytosol	TAS Traceable Author Statement more info
located_in membrane	IEA Inferred from Electronic Annotation more info
located_in microtubule cytoskeleton	IDA Inferred from Direct Assay more info
is_active_in microtubule organizing center	IBA Inferred from Biological aspect of Ancestor more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: G2/mitotic-specific cyclin-B2

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.