Title : HPF1 dynamically controls the PARP1/2 balance between initiating and elongating ADP-ribose modifications.

Pub. Date : 2021 Nov 18

PMID : 34795260






1 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 HPF1 rapidly associates/dissociates from multiple PARP1 molecules, initiating serine modification before modification initiates on glutamate/aspartate, and accelerating initiation to be more comparable to elongation reactions forming poly(ADP-ribose). Aspartic Acid histone PARylation factor 1 Homo sapiens