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MYSM1 binds HELLS, PCNA, and RFC5. 1 / 1
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"In summary, our current results support a role of MYSM1 in DDR: (1) MYSM1 was recruited to DNA lesions induced by etoposide in vitro in human PBMC, KG-1a myeloid leukemia cells, and in melanoma cells. (2) In mass spectrometry analyses, known DNA repair and replication factors, including helicase HELLS and RFC4/5, were identified as novel candidate interaction partners of MYSM1 upon DNA damage induction in 293T cells. (3) The specificity of the interactions of MYSM1 with RFC5, HELLS, and PCNA could be verified by direct and reverse co-IP, and (4) correlated with accumulation of γH2AX in HSPC from aged Mysm1-deficient mice."