CCNB1 - cyclin B1 Gene
Also Known as CCNB
Species: Homo sapiens
About CCNB1
This gene has 7 transcripts (splice variants), 295 orthologues and 18 paralogues. Broad expression in lymph node (RPKM 19.4), testis (RPKM 14.8) and 21 other tissues.
Summary
The protein encoded by this gene is a regulatory protein involved in Mitosis. The gene product complexes with p34(cdc2) to form the maturation-promoting factor (MPF). The encoded protein is necessary for proper control of the G2/M transition phase of the cell cycle. [provided by RefSeq, Aug 2017]
CCNB1 Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001354844.2 | NP_001341773.1 | G2/mitotic-specific cyclin-B1 isoform 2 |
| NM_001354845.2 | NP_001341774.1 | G2/mitotic-specific cyclin-B1 isoform 3 |
| NM_031966.4 | NP_114172.1 | G2/mitotic-specific cyclin-B1 isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables cyclin-dependent protein serine/threonine kinase activator activity |
IDA
IDA: Inferred from direct assay
|
24746669 | GOA |
| enables patched binding |
IPI
IPI: Inferred from physical interaction
|
11331587 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
8756624 | GOA |
| enables protein kinase binding |
IPI
IPI: Inferred from physical interaction
|
12524548 | GOA |
| enables ubiquitin-like protein ligase binding |
IPI
IPI: Inferred from physical interaction
|
15749827 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in mitotic metaphase chromosome alignment |
IMP
IMP: Inferred from mutant phenotype
|
18195732 | GOA |
| involved in mitotic spindle organization |
IMP
IMP: Inferred from mutant phenotype
|
18195732 | GOA |
| involved in positive regulation of G2/M transition of mitotic cell cycle |
IDA
IDA: Inferred from direct assay
|
24746669 | GOA |
| involved in positive regulation of attachment of spindle microtubules to kinetochore |
IMP
IMP: Inferred from mutant phenotype
|
18195732 | GOA |
| involved in positive regulation of mitochondrial ATP synthesis coupled electron transport |
IDA
IDA: Inferred from direct assay
|
24746669 | GOA |
| involved in positive regulation of mitotic cell cycle |
IMP
IMP: Inferred from mutant phenotype
|
18195732 | GOA |
| involved in regulation of mitotic cell cycle spindle assembly checkpoint |
IMP
IMP: Inferred from mutant phenotype
|
18195732 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in centrosome |
IDA
IDA: Inferred from direct assay
|
12524548 | GOA |
| part of cyclin B1-CDK1 complex |
IDA
IDA: Inferred from direct assay
|
24746669 | GOA |
| part of cyclin B1-CDK1 complex |
IPI
IPI: Inferred from physical interaction
|
17495531 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
11331587 | GOA |
| colocalizes with mitochondrial matrix |
IDA
IDA: Inferred from direct assay
|
24746669 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
11331587 | GOA |
| part of outer kinetochore |
IDA
IDA: Inferred from direct assay
|
18195732 | GOA |
| located in spindle pole |
IDA
IDA: Inferred from direct assay
|
18195732 | GOA |
CCNB1 Protein Structure
Cyclin_N: Cyclin, N-terminal domain (173 - 297)
Cyclin_C: Cyclin, C-terminal domain (300 - 417)
- 0
- 100
- 200
- 300
- 400
- 433 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
G2/mitotic-specific cyclin-B1 |
|
CCNB1 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
CCNB1 | P14635 | DEDD | Homo sapiens | O75618-1 | 17283331 | |
|
Intra
|
CCNB1 | P14635 | DEDD | Homo sapiens | O75618-1 | 17283331 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 26496610 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 9001210 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 17283331 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 17283331 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 23543736 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 24358021 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 27626412 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 18337751 | |
|
Intra
|
CCNB1 | P14635 | CDK1 | Homo sapiens | P06493 | 35271311 | |
|
Intra
|
CCNB1 | P14635 | UBE2K | Homo sapiens | P61086 | 20965177 | |
|
Intra
|
CCNB1 | P14635 | PKMYT1 | Homo sapiens | Q99640 | 10373560 | |
|
Intra
|
CCNB1 | P14635 | PKMYT1 | Homo sapiens | Q99640 | 26496610 | |
|
Intra
|
CCNB1 | P14635 | PKMYT1 | Homo sapiens | Q99640 | 23397142 | |
|
Intra
|
CCNB1 | P14635 | PKMYT1 | Homo sapiens | Q99640 | 33961781 | |
|
Intra
|
CCNB1 | P14635 | CDKN1B | Homo sapiens | P46527 | 26496610 | |
|
Intra
|
CCNB1 | P14635 | CDKN1B | Homo sapiens | P46527 | 33961781 | |
|
Intra
|
CCNB1 | P14635 | UHRF2 | Homo sapiens | Q96PU4 | 21952639 | |
|
Intra
|
CCNB1 | P14635 | CCNB1IP1 | Homo sapiens | Q9NPC3 | 12612082 |
CCNB1 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80097 | Cyclin B1 Antibody (YA486) | WB, ICC/IF, IHC-P, IP | Human |
| HY-P80632 | Cyclin B1 Antibody | WB, IHC-F, IHC-P, ICC/IF, ELISA | Human, Mouse, Rat |
| HY-P80806 | Phospho-Cyclin B1 (Ser126) Antibody (YA208) | WB, IP | Human |
| HY-P80806A | Phospho-Cyclin B1 (Ser126) Antibody (YA208)(PBS only) | WB, IP | Human |
| HY-P84097 | Cyclin B1 Antibody (YA3794) | WB, ICC/IF, FC, ELISA | Human, Rat |
| HY-P84097A | Cyclin B1 Antibody (YA3794)(PBS only) | WB, ICC/IF, FC, ELISA | Human, Rat |
| HY-P85113 | Cyclin B1 Antibody (YA4805) | WB, IP, ICC/IF, FC, ELISA | Human, Rat |
| HY-P86525 | Phospho-Cyclin B1(Ser126) Antibody (YA6217) | WB, IHC-P, ICC/IF, IP, ELISA | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Retinoblastoma |
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| Laryngeal Squamous Cell Carcinoma |
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| Adenocarcinoma |
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| Pancreatic Adenocarcinoma |
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| Breast Cancer |
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| Nasopharyngeal Carcinoma |
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| Colorectal Cancer |
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| Lung Cancer |
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| Basal Cell Carcinoma |
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| Prostate Cancer |
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| Gastric Cancer |
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| Endometrial Cancer |
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| Cervical Cancer |
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| Lung Squamous Cell Carcinoma |
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| Hepatocellular Carcinoma |
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| Colon Adenocarcinoma |
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| Barrett Esophagus |
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| Cholangiocarcinoma |
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| Osteogenic Sarcoma |
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| Rhabdomyosarcoma |
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| Medulloblastoma |
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| Ovarian Dysgenesis 2 |
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| Pancreatic Cancer |
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| Lung Cancer Susceptibility 3 |
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| Ovarian Cancer |
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| Anaplastic Astrocytoma |
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| Neuroblastoma |
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| Squamous Cell Carcinoma, Head And Neck |
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| Esophageal Cancer |
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| Renal Cell Carcinoma, Nonpapillary |
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| Breast Adenocarcinoma |
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| Leukemia, Acute Myeloid |
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| Nervous System Disease |
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Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | CCNB1 | RGD | RGD:2291 |
| Felis catus | CCNB1 | VGNC | VGNC:60551 |
| Bos taurus | CCNB1 | VGNC | VGNC:26958 |
| Mus musculus | CCNB1 | MGD | MGI:88302 |
| Macaca mulatta | CCNB1 | VGNC | VGNC:70720 |
| Others | CCNB1 | NCBI |