TOPBP1 (original) (raw)
DNA topoisomerase 2-binding protein 1 is a scaffold protein that in humans is encoded by the TOPBP1 gene. TOPBP1 was first identified as a protein binding partner of DNA topoisomerase-IIβ by a yeast 2-hybrid screen, giving it its name. TOPBP1 is involved in a variety of nuclear specific events. These include DNA damage repair, DNA replication, transcriptional regulation, and cell cycle checkpoint activation. TOPBP1 primarily regulates the DNA damage repair response through its ability to activate the damage response kinase, ataxia-telangiectasia mutated and RAD3-related (ATR). It also plays a critical role in DNA replication initiation and regulation of the cell cycle. Changes in TOPBP1 gene expression are associated with pulmonary hypertension, breast cancer, glioblastoma, non-small cell
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| dbo:abstract | DNA topoisomerase 2-binding protein 1 is a scaffold protein that in humans is encoded by the TOPBP1 gene. TOPBP1 was first identified as a protein binding partner of DNA topoisomerase-IIβ by a yeast 2-hybrid screen, giving it its name. TOPBP1 is involved in a variety of nuclear specific events. These include DNA damage repair, DNA replication, transcriptional regulation, and cell cycle checkpoint activation. TOPBP1 primarily regulates the DNA damage repair response through its ability to activate the damage response kinase, ataxia-telangiectasia mutated and RAD3-related (ATR). It also plays a critical role in DNA replication initiation and regulation of the cell cycle. Changes in TOPBP1 gene expression are associated with pulmonary hypertension, breast cancer, glioblastoma, non-small cell lung cancer, and sarcomas. (en) TOPBP1 (англ. Topoisomerase (DNA) II binding protein 1) – білок, який кодується однойменним геном, розташованим у людей на короткому плечі 3-ї хромосоми. Довжина поліпептидного ланцюга білка становить 1 522 амінокислот, а молекулярна маса — 170 679. Послідовність амінокислот A: АланінC: ЦистеїнD: Аспарагінова кислотаE: Глутамінова кислотаF: ФенілаланінG: ГліцинH: ГістидинI: ІзолейцинK: ЛізинL: ЛейцинM: МетіонінN: АспарагінP: ПролінQ: ГлутамінR: АргінінS: СеринT: ТреонінV: ВалінW: Триптофан Y: Тирозин Кодований геном білок за функцією належить до фосфопротеїнів. Задіяний у таких біологічних процесах як пошкодження ДНК, репарація ДНК, поліморфізм. Білок має сайт для зв'язування з ДНК. Локалізований у цитоплазмі, цитоскелеті, ядрі, хромосомах. (uk) |
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| gold:hypernym | dbr:Enzyme |
| rdf:type | owl:Thing dbo:Biomolecule dbo:Gene wikidata:Q206229 wikidata:Q7187 dbo:HumanGene dbo:Protein |
| rdfs:comment | DNA topoisomerase 2-binding protein 1 is a scaffold protein that in humans is encoded by the TOPBP1 gene. TOPBP1 was first identified as a protein binding partner of DNA topoisomerase-IIβ by a yeast 2-hybrid screen, giving it its name. TOPBP1 is involved in a variety of nuclear specific events. These include DNA damage repair, DNA replication, transcriptional regulation, and cell cycle checkpoint activation. TOPBP1 primarily regulates the DNA damage repair response through its ability to activate the damage response kinase, ataxia-telangiectasia mutated and RAD3-related (ATR). It also plays a critical role in DNA replication initiation and regulation of the cell cycle. Changes in TOPBP1 gene expression are associated with pulmonary hypertension, breast cancer, glioblastoma, non-small cell (en) TOPBP1 (англ. Topoisomerase (DNA) II binding protein 1) – білок, який кодується однойменним геном, розташованим у людей на короткому плечі 3-ї хромосоми. Довжина поліпептидного ланцюга білка становить 1 522 амінокислот, а молекулярна маса — 170 679. Послідовність амінокислот A: АланінC: ЦистеїнD: Аспарагінова кислотаE: Глутамінова кислотаF: ФенілаланінG: ГліцинH: ГістидинI: ІзолейцинK: ЛізинL: ЛейцинM: МетіонінN: АспарагінP: ПролінQ: ГлутамінR: АргінінS: СеринT: ТреонінV: ВалінW: Триптофан Y: Тирозин (uk) |
| rdfs:label | TOPBP1 (en) TOPBP1 (uk) |
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| prov:wasDerivedFrom | wikipedia-en:TOPBP1?oldid=1116938182&ns=0 |
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| is dbo:wikiPageWikiLink of | dbr:E2F1 dbr:List_of_human_protein-coding_genes_4 dbr:Promyelocytic_leukemia_protein dbr:Meiotic_silencing dbr:TOPBP1_(gene) dbr:BRCT_domain dbr:Ataxia_telangiectasia_and_Rad3_related dbr:BRCA1 dbr:Synapsis dbr:TOP2A dbr:Eukaryotic_DNA_replication dbr:RAD9A dbr:ZBTB17 dbr:UBR5 |
| is foaf:primaryTopic of | wikipedia-en:TOPBP1 |