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https://bar.utoronto.ca/thalemine/service/ is incorrect| Description | The breast cancer susceptibility gene contains at its C terminus two copies of a conserved domain that was named BRCT for BRCA1 C terminus. This domain of about 95 amino acids is found in a large variety of proteins involved in DNA repair, recombination and cell cycle control [ , , ]. The BRCT domain is not limited to the C-terminal of protein sequences and can be found in multiple copies or in a single copy as in RAP1 and TdT. BRCT domains are often found as tandem-repeat pairs []. Some data [] indicate that the BRCT domain functions as a protein-protein interaction module.The structure of the first of the two C-terminal BRCT domains of the human DNA repair protein XRCC1 has been determined by X-ray crystallography [ ].Structures of the BRCA1 BRCT domains revealed a basis for a widely utilised head-to-tail BRCT-BRCT oligomerization mode [ ]. This conserved tandem BRCT architecture facilitates formation of the canonical BRCT phospho-peptide interaction cleft at a groove between the BRCT domains. BRCT domains disrupt peptide binding by directly occluding this peptide binding groove, or by disrupting key conserved BRCT core folding determinants []. | Name | BRCT domain |
| Short Name | BRCT_dom | Type | Domain |
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