InnateDB: Systems Biology of the Innate Immune Response

Homo sapiens Protein: CEP63

Summary

InnateDB Protein

IDBP-57582.7

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

CEP63

Protein Name

centrosomal protein 63kDa

Synonyms

Species

Homo sapiens

Ensembl Protein

ENSP00000346432

InnateDB Gene

IDBG-57578 (CEP63)

Protein Structure

UniProt Annotation

Function

Required for normal spindle assembly. Plays a key role in mother-centriole-dependent centriole duplication, through centrosomal recruitment of CEP152. Also recruits CDK1 to centrosomes. Plays a role in DNA damage response. Following DNA damage, such as double-strand breaks (DSBs), is removed from centrosomes; this leads to the inactivation of spindle assembly and delay in mitotic progression. {ECO:0000269PubMed:21406398, ECO:0000269PubMed:21983783}.

Subcellular Localization

Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole. Note=Colocalizes with CEP152 in a discrete ring around the proximal end of the parental centriole. At this site, a cohesive structure is predicted to engage parental centrioles and procentrioles.

Disease Associations

Seckel syndrome 6 (SCKL6) [MIM:614728]: A rare autosomal recessive disorder characterized by proportionate dwarfism of prenatal onset associated with low birth weight, growth retardation, severe microcephaly with a bird-headed like appearance, and mental retardation. {ECO:0000269PubMed:21983783}. Note=The disease is caused by mutations affecting the gene represented in this entry.

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 31 experimentally validated interaction(s) in this database.

Experimentally validated
Total	31 [view]
Protein-Protein	31 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Gene Ontology

Molecular Function

Accession	GO Term
GO:0005515	protein binding

Biological Process

GO:0000077	DNA damage checkpoint
GO:0000086	G2/M transition of mitotic cell cycle
GO:0000278	mitotic cell cycle
GO:0007067	mitotic nuclear division
GO:0007099	centriole replication
GO:0042770	signal transduction in response to DNA damage
GO:0051225	spindle assembly