http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9927075-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d55444126b55e1edeb40523a4818da76 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K2217-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q2600-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K2319-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-4702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-6886 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-68 |
| filingDate | 1998-11-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b682f59157c571b9fca2d286bf89f0e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca9bd8bfb555cb70149185ec376924cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c55dd176437107d120a87f265f407ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24af8cce9ad42ea7618f4fd7f76837d2 |
| publicationDate | 1999-06-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9927075-A1 |
| titleOfInvention | A carboxy-terminal brca1 interacting protein |
| abstract | Recent evidence indicates that the carboxy-terminal region of the tumor suppressor protein BRCA1 is a functionally significant domain. Using the yeast two-hybrid assay and an in vitro biochemical assay, it is here shown that a protein, B112, interacts specifically with the carboxy-terminal segment of human BRCA1 from residue 1602 to 1863. A germ line truncation mutation, 1853ter, that removes the last 11 amino acids from the carboxy-terminus of BRCA1 abolishes not only the transcription activation function, but also binding to B112. The B112 protein is apparently the same as an uncharacterized protein known as CtIP, the sequence of which was previously deposited in GenBank. Screenings of a panel of 92 tumor cell lines for mutations in the B112/CtIP sequence have identified a number of missense variants, including a non-conserved lysine to glutamic acid change at codon 337 in the pancreatic cancer line, BxPC3. Taken together, these results indicate that B112/CtIP participates in a common biochemical pathway as BRCA1 and that the interaction of these two proteins may be required for the tumor suppressor function of BRCA1. |
| priorityDate | 1997-11-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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