C-terminal domain of transcription cofactor PC4 reveals dimeric ssDNA binding site
- PMID: 9360603
- DOI: 10.1038/nsb1197-900
C-terminal domain of transcription cofactor PC4 reveals dimeric ssDNA binding site
Abstract
The crystal structure of human replication and transcription cofactor PC4CTD reveals a dimer with two single-stranded (ss)DNA binding channels running in opposite directions to each other. This arrangement suggests a role in establishment or maintenance of melted DNA at promoters or origins of replication.
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