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The protein encoded by this gene belongs to 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. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin and its kinase partner CDK9 were found to be subunits of the transcription elongation factor p-TEFb. The p-TEFb complex containing this cyclin was reported to interact with, and act as a negative regulator of human immunodeficiency virus type 1 (HIV-1) Tat protein. A pseudogene of this gene is found on chromosome 1. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Dec 2010]
CCNT2 (Cyclin T2) is a Protein Coding gene. Diseases associated with CCNT2 include Human Immunodeficiency Virus Type 1. Among its related pathways are Signaling by GPCR and HIV Life Cycle. Gene Ontology (GO) annotations related to this gene include protein kinase binding. An important paralog of this gene is CCNT1.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001223 | transcription coactivator binding | IPI | 12037672 |
GO:0003682 | chromatin binding | IEA,ISS | -- |
GO:0005515 | protein binding | IPI | 9499409 |
GO:0016538 | cyclin-dependent protein serine/threonine kinase regulator activity | IEA,IBA | 21873635 |
GO:0019901 | protein kinase binding | IPI | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005634 | nucleus | IBA,IDA | 16109376 |
GO:0005654 | nucleoplasm | TAS | -- |
GO:0005737 | cytoplasm | IEA | -- |
GO:0005829 | cytosol | IDA | -- |
GO:0005886 | plasma membrane | IDA | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Formation of HIV-1 elongation complex containing HIV-1 Tat | ||
2 | HIV Life Cycle |
.91
.64
|
.45
|
3 | Transcriptional activity of SMAD2/SMAD3-SMAD4 heterotrimer | ||
4 | GPCR Pathway |
Pancreatic Adenocarcinoma
.59
|
Breast Cancer Regulation by Stathmin1
.58
|
5 | Gene Expression |
.48
|
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000079 | regulation of cyclin-dependent protein serine/threonine kinase activity | IEA,TAS | 9499409 |
GO:0006351 | transcription, DNA-templated | IEA | -- |
GO:0006357 | regulation of transcription by RNA polymerase II | IEA,IBA | 21873635 |
GO:0006366 | transcription by RNA polymerase II | TAS | -- |
GO:0006368 | transcription elongation from RNA polymerase II promoter | TAS | -- |
ExUns: | 1a | · | 1b | · | 1c | · | 1d | · | 1e | ^ | 2a | · | 2b | ^ | 3 | ^ | 4 | ^ | 5a | · | 5b | ^ | 6a | · | 6b | ^ | 7a | · | 7b | ^ | 8a | · | 8b | · | 8c | · | 8d | ^ | 9a | · | 9b | · | 9c | · | 9d | ^ | 10 | ^ | 11a | · | 11b | · |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||
SP2: | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||
SP4: | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP5: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP6: | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||
SP7: | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||
SP8: | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||
SP9: | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||
SP10: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP11: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP12: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP13: |
ExUns: | 11c | ^ | 12a | · | 12b | · | 12c | · | 12d |
---|---|---|---|---|---|---|---|---|---|
SP1: | |||||||||
SP2: | |||||||||
SP3: | |||||||||
SP4: | |||||||||
SP5: | |||||||||
SP6: | |||||||||
SP7: | |||||||||
SP8: | |||||||||
SP9: | |||||||||
SP10: | |||||||||
SP11: | - | ||||||||
SP12: | |||||||||
SP13: |
This gene was present in the common ancestor of animals.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | CCNT2 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | CCNT2 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | CCNT2 30 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | CCNT2 31 |
|
OneToOne | |
Mouse (Mus musculus) |
Mammalia | Ccnt2 30 17 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Ccnt2 30 |
|
||
Platypus (Ornithorhynchus anatinus) |
Mammalia | CCNT2 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | CCNT2 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | CCNT2 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | ccnt2 30 |
|
||
Str.6760 30 |
|
||||
Zebrafish (Danio rerio) |
Actinopterygii | ccnt2a 30 31 |
|
OneToMany | |
ccnt2b 31 |
|
OneToMany | |||
-- 30 |
|
||||
Fruit Fly (Drosophila melanogaster) |
Insecta | CycT 31 32 |
|
OneToMany | |
Worm (Caenorhabditis elegans) |
Secernentea | cit-1.1 31 |
|
ManyToMany | |
cit-1.2 31 |
|
ManyToMany | |||
Sea Squirt (Ciona savignyi) |
Ascidiacea | -- 31 |
|
OneToMany |
SNP ID | Clinical significance and condition | Chr 02 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
rs1559101733 | Uncertain Significance: Premature ovarian insufficiency | 134,939,063(+) |
G/C NM_058241.3(CCNT2):c.430+1G>C |
SPLICE_DONOR |
Disorder | Aliases | PubMed IDs |
---|---|---|
human immunodeficiency virus type 1 |
|
|