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Initiation of transcription by RNA polymerase I requires the formation of a complex composed of the TATA-binding protein (TBP) and three TBP-associated factors (TAFs) specific for RNA polymerase I. This complex, known as SL1, binds to the core promoter of ribosomal RNA genes to position the polymerase properly and acts as a channel for regulatory signals. This gene encodes the largest SL1-specific TAF. Multiple alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2011]
TAF1C (TATA-Box Binding Protein Associated Factor, RNA Polymerase I Subunit C) is a Protein Coding gene. Diseases associated with TAF1C include Ciliary Dyskinesia, Primary, 13 and Hyperpigmentation With Or Without Hypopigmentation, Familial Progressive. Among its related pathways are RNA Polymerase I Promoter Escape and Apoptotic Pathways in Synovial Fibroblasts.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001164 | RNA polymerase I CORE element sequence-specific DNA binding | IBA,IDA | 22368283 |
GO:0003677 | DNA binding | IEA | -- |
GO:0005515 | protein binding | IPI | 17268553 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001650 | fibrillar center | IBA,IDA | -- |
GO:0005634 | nucleus | IEA | -- |
GO:0005654 | nucleoplasm | TAS | -- |
GO:0005730 | nucleolus | IDA | 12498690 |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 | ||
2 | RNA Polymerase I Promoter Escape | ||
3 | RNA Polymerase II Transcription Initiation And Promoter Clearance |
Protein Acetylation and Deacetylation
.51
|
Crosstalk Between CARM1 and ESRs
.39
|
4 | Assembly of RNA Polymerase-I Initiation Complex |
Assembly of RNA Polymerase-I Initiation Complex
-
|
|
5 | GPCR Pathway |
Estrogen Pathway
.55
|
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001188 | RNA polymerase I preinitiation complex assembly | IEA | -- |
GO:0006356 | regulation of transcription by RNA polymerase I | NAS | 12498690 |
GO:0006360 | transcription by RNA polymerase I | TAS | 7801123 |
GO:0006361 | transcription initiation from RNA polymerase I promoter | TAS | -- |
GO:0006362 | transcription elongation from RNA polymerase I promoter | TAS | -- |
ExUns: | 1a | · | 1b | · | 1c | · | 1d | · | 1e | · | 1f | ^ | 2 | ^ | 3a | · | 3b | ^ | 4a | · | 4b | ^ | 5a | · | 5b | ^ | 6a | · | 6b | · | 6c | · | 6d | ^ | 7a | · | 7b | ^ | 8a | · | 8b | · | 8c | · | 8d | ^ | 9 | ^ | 10 | ^ | 11a | · |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP2: | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||
SP4: | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||
SP5: | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||
SP6: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP7: | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||
SP8: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP9: | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||
SP10: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP11: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP12: | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||
SP13: | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||
SP14: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP15: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP16: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP17: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP18: | - |
ExUns: | 11b | · | 11c | ^ | 12 | ^ | 13a | · | 13b | ^ | 14a | · | 14b | ^ | 15 | ^ | 16 | ^ | 17a | · | 17b | · | 17c | ^ | 18a | · | 18b |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | ||||||||||||||||||||||||
SP2: | |||||||||||||||||||||||||||
SP3: | - | ||||||||||||||||||||||||||
SP4: | |||||||||||||||||||||||||||
SP5: | |||||||||||||||||||||||||||
SP6: | - | ||||||||||||||||||||||||||
SP7: | |||||||||||||||||||||||||||
SP8: | |||||||||||||||||||||||||||
SP9: | |||||||||||||||||||||||||||
SP10: | - | ||||||||||||||||||||||||||
SP11: | - | ||||||||||||||||||||||||||
SP12: | |||||||||||||||||||||||||||
SP13: | |||||||||||||||||||||||||||
SP14: | - | - | - | - | |||||||||||||||||||||||
SP15: | |||||||||||||||||||||||||||
SP16: | |||||||||||||||||||||||||||
SP17: | |||||||||||||||||||||||||||
SP18: |
This gene was present in the common ancestor of chordates.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | TAF1C 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | TAF1C 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | TAF1C 30 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Taf1c 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Taf1c 30 17 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | TAF1C 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | TAF1C 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | LOC101750393 30 |
|
||
TAF1C 31 |
|
OneToOne | |||
Lizard (Anolis carolinensis) |
Reptilia | -- 31 |
|
OneToMany | |
-- 31 |
|
OneToMany | |||
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | LOC100496040 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | TAF1C 31 |
|
OneToOne |
SNP ID | Clinical significance and condition | Chr 16 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
718606 | Benign: not provided | 84,182,389(-) | C/T | SYNONYMOUS_VARIANT,FIVE_PRIME_UTR_VARIANT | |
788903 | Benign: not provided | 84,179,769(-) | G/C | SYNONYMOUS_VARIANT | |
rs2230129 | Benign: not specified. - | 84,179,828(-) | A/Tp.Leu575Met | MISSENSE_VARIANT | |
rs2288024 | Benign: Ciliary dyskinesia, primary, 13; not specified | 84,177,859(-) | T/C | THREE_PRIME_UTR_VARIANT | |
rs4150186 | Likely Benign: Ciliary dyskinesia, primary, 13 | 84,177,908(-) | T/C | THREE_PRIME_UTR_VARIANT |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
esv2761930 | CNV | gain | 21179565 |
esv3639412 | CNV | loss | 21293372 |
esv3639413 | CNV | loss | 21293372 |
esv3639414 | CNV | loss | 21293372 |
nsv1059227 | CNV | loss | 25217958 |
nsv1065790 | CNV | loss | 25217958 |
nsv457597 | CNV | loss | 19166990 |
nsv483044 | CNV | gain | 15286789 |
nsv518331 | CNV | loss | 19592680 |
nsv523437 | CNV | loss | 19592680 |
nsv573422 | CNV | loss | 21841781 |
nsv573423 | CNV | loss | 21841781 |
nsv573424 | CNV | loss | 21841781 |
nsv833309 | CNV | loss | 17160897 |
Disorder | Aliases | PubMed IDs |
---|---|---|
ciliary dyskinesia, primary, 13 |
|
|
hyperpigmentation with or without hypopigmentation, familial progressive |
|
|
primary ciliary dyskinesia |
|
|