ZCCHC8 - zinc finger CCHC-type containing 8 Gene
Also Known as PFBMFT5
生物種: Homo sapiens
About ZCCHC8
This gene has 11 transcripts (splice variants), 205 orthologues and is associated with 60 phenotypes. Ubiquitous expression in bone marrow (RPKM 13.2), testis (RPKM 5.5) and 25 other tissues.
Summary
This gene encodes a scaffold protein which serves as an assessory factor to the nuclear RNA exosome complex. The encoded protein forms a trimeric human nuclear exosome targeting (NEXT) complex, together with hMTR4 and the RNA-binding factor RBM7 which promotes the exosomal degradation of non-coding promoter-upstream transcripts, enhancer RNAs and 3'-extended products of histone- and small nuclear RNA transcription. This complex is also thought to recruit the exosome to degrade intronic RNAs via its interaction with both the exosome and the spliceosome. It contains both an N-terminal zinc-knuckle domain and a C-terminal proline-rich domain. [provided by RefSeq, Apr 2017]
ZCCHC8 Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_001350935.2 | NP_001337864.1 | zinc finger CCHC domain-containing protein 8 isoform 2 |
| NM_001350936.2 | NP_001337865.1 | zinc finger CCHC domain-containing protein 8 isoform 3 |
| NM_001350937.2 | NP_001337866.1 | zinc finger CCHC domain-containing protein 8 isoform 4 |
| NM_001350938.2 | NP_001337867.1 | zinc finger CCHC domain-containing protein 8 isoform 4 |
| NM_017612.5 | NP_060082.2 | zinc finger CCHC domain-containing protein 8 isoform 1 |
| Molecular Function GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| enables RNA binding |
IDA
IDA: Inferred from direct assay
|
31488579 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
16263084 | GOA |
| Biological Process GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| involved in RNA processing |
IMP
IMP: Inferred from mutant phenotype
|
31488579 | GOA |
| involved in mRNA 3'-end processing |
IMP
IMP: Inferred from mutant phenotype
|
31488579 | GOA |
| Cellular Component GO Annotation | Evidence | 参考文献 | 由来 |
|---|---|---|---|
| part of TRAMP complex |
IDA
IDA: Inferred from direct assay
|
21855801 | GOA |
| part of catalytic step 2 spliceosome |
IDA
IDA: Inferred from direct assay
|
11991638 | GOA |
| NOT located in nucleolus |
IDA
IDA: Inferred from direct assay
|
21855801 | GOA |
| located in nucleoplasm |
IDA
IDA: Inferred from direct assay
|
16263084 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
21855801 | GOA |
ZCCHC8 Protein Structure
zf-CCHC: Zinc knuckle (228 - 243)
PSP: PSP (287 - 334)
- 0
- 200
- 400
- 600
- 707 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
zinc finger CCHC domain-containing protein 8 |
|
ZCCHC8 Protein-protein interaction Information
|
Type
|
タンパク質名 | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | 参考文献 |
|---|---|---|---|---|---|---|---|
|
Intra
|
ZCCHC8 | Q6NZY4 | BRCA1 | Homo sapiens | P38398 | 17525332 | |
|
Intra
|
ZCCHC8 | Q6NZY4 | RBM7 | Homo sapiens | Q9Y580 | 27905398 | |
|
Intra
|
ZCCHC8 | Q6NZY4 | RBM7 | Homo sapiens | Q9Y580 | 27905398 | |
|
Intra
|
ZCCHC8 | Q6NZY4 | RBM7 | Homo sapiens | Q9Y580 | 27905398 | |
|
Intra
|
ZCCHC8 | Q6NZY4 | RBM7 | Homo sapiens | Q9Y580 | 27905398 | |
|
Intra
|
ZCCHC8 | Q6NZY4 | RBM7 | Homo sapiens | Q9Y580 | 27905398 |
関連疾患
| Diseases | Alias | |
|---|---|---|
| Pulmonary Fibrosis And/Or Bone Marrow Failure, Telomere-Related, 5 |
|
|
| Gliofibroma |
|
|
| Trichohepatoenteric Syndrome 1 |
|
|
| Pulmonary Fibrosis |
|
|
| Trichohepatoenteric Syndrome 2 |
|
|
| Aplastic Anemia |
|
|
| Pontocerebellar Hypoplasia, Type 1e |
|
|
| Myelodysplastic Syndrome |
|
|
| Pontocerebellar Hypoplasia |
|
|
Orthologs Information
| 生物種 | Symbol | 由来 | ID |
|---|---|---|---|
| Canis familiaris | ZCCHC8 | VGNC | VGNC:48572 |
| Rattus norvegicus | ZCCHC8 | RGD | RGD:1309774 |
| Felis catus | ZCCHC8 | VGNC | VGNC:67198 |
| Bos taurus | ZCCHC8 | VGNC | VGNC:37123 |
| Macaca mulatta | ZCCHC8 | VGNC | VGNC:79487 |
| Mus musculus | ZCCHC8 | MGD | MGI:1917900 |
| Others | ZCCHC8 | NCBI |