Statements in which the resource exists as a subject.
PredicateObject
rdf:type
http://www.biopax.org/relea...
http://www.biopax.org/relea...
Tumor suppressor p53-binding protein 1, Tumor suppressor p53-binding protein 1
http://www.biopax.org/relea...
TP53B_HUMAN, TP53B_HUMAN
http://www.biopax.org/relea...
http://www.biopax.org/relea...
53BP1, 53BP1, p53-binding protein 1, p53-binding protein 1, p53BP1, p53BP1
http://www.biopax.org/relea...
FUNCTION: May have a role in checkpoint signaling during mitosis (By similarity). Enhances TP53-mediated transcriptional activation. Plays a role in the response to DNA damage. SUBUNIT: Interacts with IFI202A (By similarity). Binds to the central domain of p53/TP53. May form homooligomers. Interacts with DCLRE1C. Interacts with histone H2AFX and this requires phosphorylation of H2AFX on 'Ser-139'. Interacts with histone H4 that has been dimethylated at 'Lys-20'. Has low affinity for histone H4 containing monomethylated 'Lys-20'. Does not bind histone H4 containing unmethylated or trimethylated 'Lys-20'. Has low affinity for histone H3 that has been dimethylated on 'Lys- 79'. Has very low affinity for histone H3 that has been monomethylated on 'Lys-79' (in vitro). Does not bind unmethylated histone H3. Interacts with MUM1/EXPAND1. SUBCELLULAR LOCATION: Nucleus. Chromosome, centromere, kinetochore. Note=Associated with kinetochores. Both nuclear and cytoplasmic in some cells. Recruited to sites of DNA damage, such as double stand breaks. Methylation of histone H4 at 'Lys-20' is required for efficient localization to double strand breaks. ALTERNATIVE PRODUCTS: Event=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q12888-1; Sequence=Displayed; Name=2; IsoId=Q12888-2; Sequence=VSP_018390; PTM: Asymmetrically dimethylated on Arg residues by PRMT1. Methylation is required for DNA binding. PTM: Phosphorylated at basal level in the absence of DNA damage. Hyper-phosphorylated in an ATM-dependent manner in response to DNA damage induced by ionizing radiation. Hyper-phosphorylated in an ATR-dependent manner in response to DNA damage induced by UV irradiation. SIMILARITY: Contains 2 BRCT domains. SEQUENCE CAUTION: Sequence=BAE06107.1; Type=Erroneous initiation; WEB RESOURCE: Name=NIEHS-SNPs; URL="http://egp.gs.washington.edu/data/tp53bp1/"; COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License., FUNCTION: May have a role in checkpoint signaling during mitosis (By similarity). Enhances TP53-mediated transcriptional activation. Plays a role in the response to DNA damage. SUBUNIT: Interacts with IFI202A (By similarity). Binds to the central domain of p53/TP53. May form homooligomers. Interacts with DCLRE1C. Interacts with histone H2AFX and this requires phosphorylation of H2AFX on 'Ser-139'. Interacts with histone H4 that has been dimethylated at 'Lys-20'. Has low affinity for histone H4 containing monomethylated 'Lys-20'. Does not bind histone H4 containing unmethylated or trimethylated 'Lys-20'. Has low affinity for histone H3 that has been dimethylated on 'Lys- 79'. Has very low affinity for histone H3 that has been monomethylated on 'Lys-79' (in vitro). Does not bind unmethylated histone H3. Interacts with MUM1/EXPAND1. SUBCELLULAR LOCATION: Nucleus. Chromosome, centromere, kinetochore. Note=Associated with kinetochores. Both nuclear and cytoplasmic in some cells. Recruited to sites of DNA damage, such as double stand breaks. Methylation of histone H4 at 'Lys-20' is required for efficient localization to double strand breaks. ALTERNATIVE PRODUCTS: Event=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q12888-1; Sequence=Displayed; Name=2; IsoId=Q12888-2; Sequence=VSP_018390; PTM: Asymmetrically dimethylated on Arg residues by PRMT1. Methylation is required for DNA binding. PTM: Phosphorylated at basal level in the absence of DNA damage. Hyper-phosphorylated in an ATM-dependent manner in response to DNA damage induced by ionizing radiation. Hyper-phosphorylated in an ATR-dependent manner in response to DNA damage induced by UV irradiation. SIMILARITY: Contains 2 BRCT domains. SEQUENCE CAUTION: Sequence=BAE06107.1; Type=Erroneous initiation; WEB RESOURCE: Name=NIEHS-SNPs; URL="http://egp.gs.washington.edu/data/tp53bp1/"; COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License.
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