CEP57 - centrosomal protein 57 Gene
Also Known as MVA2; PIG8; TSP57
Species: Homo sapiens
About CEP57
This gene has 16 transcripts (splice variants), 138 orthologues, 1 paralogue and is associated with 3 phenotypes. Ubiquitous expression in testis (RPKM 11.8), gall bladder (RPKM 11.4) and 25 other tissues.
Summary
This gene encodes a cytoplasmic protein called Translokin. This protein localizes to the centrosome and has a function in microtubular stabilization. The N-terminal half of this protein is required for its centrosome localization and for its multimerization, and the C-terminal half is required for nucleating, bundling and anchoring microtubules to the centrosomes. This protein specifically interacts with Fibroblast Growth Factor 2 (FGF2), sorting nexin 6, Ran-binding protein M and the kinesins KIF3A and KIF3B, and thus mediates the nuclear translocation and mitogenic activity of the FGF2. It also interacts with cyclin D1 and controls nucleocytoplasmic distribution of the cyclin D1 in quiescent cells. This protein is crucial for maintaining correct chromosomal number during cell division. Mutations in this gene cause mosaic variegated aneuploidy syndrome, a rare autosomal recessive disorder. Multiple alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Aug 2011]
CEP57 Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_001243776.2 | NP_001230705.1 | centrosomal protein of 57 kDa isoform b |
| NM_001243777.2 | NP_001230706.1 | centrosomal protein of 57 kDa isoform c |
| NM_001363604.2 | NP_001350533.1 | centrosomal protein of 57 kDa isoform d |
| NM_014679.5 | NP_055494.2 | centrosomal protein of 57 kDa isoform a |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables fibroblast growth factor binding |
IPI
IPI: Inferred from physical interaction
|
12717444 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
15607035 | GOA |
| enables protein homodimerization activity |
IPI
IPI: Inferred from physical interaction
|
12717444 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in fibroblast growth factor receptor signaling pathway |
IPI
IPI: Inferred from physical interaction
|
12717444 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in Golgi apparatus |
IDA
IDA: Inferred from direct assay
|
10942595 | GOA |
| located in centrosome |
IDA
IDA: Inferred from direct assay
|
14654843 | GOA |
| located in microtubule |
IDA
IDA: Inferred from direct assay
|
12717444 | GOA |
CEP57 Protein Structure
Cep57_CLD: Centrosome localisation domain of Cep57 (68 - 244)
Cep57_MT_bd: Centrosome microtubule-binding domain of Cep57 (349 - 420)
- 0
- 100
- 200
- 300
- 400
- 500 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
centrosomal protein of 57 kDa |
|
CEP57 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
CEP57 | Q86XR8 | KRT13 | Homo sapiens | A1A4E9 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT13 | Homo sapiens | A1A4E9 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT13 | Homo sapiens | A1A4E9 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT40 | Homo sapiens | Q6A162 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT40 | Homo sapiens | Q6A162 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT40 | Homo sapiens | Q6A162 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | MAGEA2B | Homo sapiens | Q96E03 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | MAGEA2B | Homo sapiens | Q96E03 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | MAGEA2B | Homo sapiens | Q96E03 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | MIA2 | Homo sapiens | Q96PC5 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | MIA2 | Homo sapiens | Q96PC5 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | TFIP11 | Homo sapiens | Q9UBB9 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | TFIP11 | Homo sapiens | Q9UBB9 | 31515488 | |
|
Intra
|
CEP57 | Q86XR8 | HRAS | Homo sapiens | P01112 | 32814053 | |
|
Intra
|
CEP57 | Q86XR8 | HRAS | Homo sapiens | P01112 | 32814053 | |
|
Intra
|
CEP57 | Q86XR8 | HRAS | Homo sapiens | P01112 | 32814053 | |
|
Intra
|
CEP57 | Q86XR8 | MYC | Homo sapiens | P01106 | 20195357 | |
|
Intra
|
CEP57 | Q86XR8 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
CEP57 | Q86XR8 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
CEP57 | Q86XR8 | SPRED1 | Homo sapiens | Q7Z699 | 32814053 | |
|
Intra
|
CEP57 | Q86XR8 | KRT15 | Homo sapiens | P19012 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT15 | Homo sapiens | P19012 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | CEP63 | Homo sapiens | Q96MT8 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | CEP63 | Homo sapiens | Q96MT8 | 33961781 | |
|
Intra
|
CEP57 | Q86XR8 | CEP63 | Homo sapiens | Q96MT8 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | GCC1 | Homo sapiens | Q96CN9 | 31515488 | |
|
Intra
|
CEP57 | Q86XR8 | GCC1 | Homo sapiens | Q96CN9 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | GCC1 | Homo sapiens | Q96CN9 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | RALBP1 | Homo sapiens | Q15311 | 21516116 | |
|
Intra
|
CEP57 | Q86XR8 | RALBP1 | Homo sapiens | Q15311 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT31 | Homo sapiens | Q15323 | 25416956 | |
|
Intra
|
CEP57 | Q86XR8 | KRT31 | Homo sapiens | Q15323 | 25416956 |
Recombinant CEP57 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P76818 | CEP57 Protein, Human (His) | Q86XR8 (S118-R226) | ≥ 95%, as determined by reducing SDS-PAGE. |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Mosaic Variegated Aneuploidy Syndrome 2 |
|
|
| Mosaic Variegated Aneuploidy Syndrome |
|
|
| Mosaic Variegated Aneuploidy Syndrome 1 |
|
|
| Seckel Syndrome 6 |
|
|
| Stromme Syndrome |
|
|
| Villous Adenocarcinoma |
|
|
| Multiple Enchondromatosis, Maffucci Type |
|
|
| Chronic Atrial And Intestinal Dysrhythmia |
|
|
| Chromosome 2q35 Duplication Syndrome |
|
|
| Rhabdomyosarcoma |
|
|
| Microcephaly |
|
|
| Primary Autosomal Recessive Microcephaly |
|
|
| Congenital Nervous System Abnormality |
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | CEP57 | VGNC | VGNC:60777 |
| Macaca mulatta | CEP57 | VGNC | VGNC:71145 |
| Rattus norvegicus | CEP57 | RGD | RGD:1309884 |
| Bos taurus | CEP57 | VGNC | VGNC:27207 |
| Canis familiaris | CEP57 | VGNC | VGNC:39131 |
| Mus musculus | CEP57 | MGD | MGI:1915551 |
| Others | CEP57 | NCBI |