CCT4 - chaperonin containing TCP1 subunit 4 Gene
Also Known as SRB; Cctd; CCT-DELTA
Species: Homo sapiens
About CCT4
This gene has 4 transcripts (splice variants), 227 orthologues and 13 paralogues. Ubiquitous expression in ovary (RPKM 58.5), testis (RPKM 51.7) and 25 other tissues.
Summary
The chaperonin containing TCP1 (MIM 186980) complex (CCT), also called the TCP1 ring complex, consists of 2 back-to-back rings, each containing 8 unique but homologous subunits, such as CCT4. CCT assists the folding of newly translated polypeptide substrates through multiple rounds of ATP-driven release and rebinding of partially folded intermediate forms. Substrates of CCT include the cytoskeletal proteins actin (see MIM 102560) and tubulin (see MIM 191130), as well as alpha-transducin (MIM 139330) (Won et al., 1998 [PubMed 9819444]).[supplied by OMIM, Mar 2008]
CCT4 Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001256721.1 | NP_001243650.1 | T-complex protein 1 subunit delta isoform b |
| NM_006430.4 | NP_006421.2 | T-complex protein 1 subunit delta isoform a |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
16085932 | GOA |
| enables protein folding chaperone |
IDA
IDA: Inferred from direct assay
|
25467444 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in chaperone mediated protein folding independent of cofactor |
IMP
IMP: Inferred from mutant phenotype
|
25467444 | GOA |
| involved in chaperone-mediated protein folding |
IDA
IDA: Inferred from direct assay
|
22133715 | GOA |
| involved in positive regulation of telomerase RNA localization to Cajal body |
IMP
IMP: Inferred from mutant phenotype
|
25467444 | GOA |
| acts upstream of positive regulation of telomere maintenance via telomerase |
IMP
IMP: Inferred from mutant phenotype
|
25467444 | GOA |
| involved in protein folding |
IDA
IDA: Inferred from direct assay
|
30955883 | GOA |
| involved in protein stabilization |
IMP
IMP: Inferred from mutant phenotype
|
25467444 | GOA |
| acts upstream of positive effect scaRNA localization to Cajal body |
IMP
IMP: Inferred from mutant phenotype
|
25467444 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in centrosome |
IDA
IDA: Inferred from direct assay
|
20080638 | GOA |
| part of chaperonin-containing T-complex |
IDA
IDA: Inferred from direct assay
|
23011926 | GOA |
| part of chaperonin-containing T-complex |
IPI
IPI: Inferred from physical interaction
|
22133715 | GOA |
| located in microtubule |
IDA
IDA: Inferred from direct assay
|
21525035 | GOA |
CCT4 Protein Structure
Cpn60_TCP1: TCP-1/cpn60 chaperonin family (44 - 538)
- 0
- 100
- 200
- 300
- 400
- 500
- 539 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
T-complex protein 1 subunit delta |
|
CCT4 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
CCT4 | P50991 | TCP1 | Homo sapiens | P17987 | 35271311 | |
|
Intra
|
CCT4 | P50991 | CCT2 | Homo sapiens | P78371 | 35271311 | |
|
Intra
|
CCT4 | P50991 | CCT2 | Homo sapiens | P78371 | 32296183 | |
|
Intra
|
CCT4 | P50991 | OLR1 | Homo sapiens | P78380 | 24846140 | |
|
Intra
|
CCT4 | P50991 | CCNH | Homo sapiens | P51946 | 32296183 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Sensory Peripheral Neuropathy |
|
|
| Posterior Cerebral Artery Infarction |
|
|
| Peroxisome Biogenesis Disorder 11a |
|
|
| Breast Cancer |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | CCT4 | VGNC | VGNC:26997 |
| Felis catus | CCT4 | VGNC | VGNC:60578 |
| Canis familiaris | CCT4 | VGNC | VGNC:38924 |
| Mus musculus | CCT4 | MGD | MGI:104689 |
| Macaca mulatta | CCT4 | VGNC | VGNC:70747 |
| Rattus norvegicus | CCT4 | RGD | RGD:727937 |
| Others | CCT4 | NCBI |