Assertion: chromatid's dna | /r/HasProperty | pk
Facets:
Source sentences:
text: The first is the DNA-dependant protein kinase (DNA–PK) which is comprised of the Ku70 and Ku80 proteins which form a complex (Ku) that binds to DNA ends, plus the DNA–PK catalytic subunit (DNA–PKcs) which is catalytically activated by DSBs via the end-bound Ku complex.