This service exclusively searches for literature that cites resources. Please be aware that the total number of searchable documents is limited to those containing RRIDs and does not include all open-access literature.
PC4 is a nuclear DNA-binding protein that stimulates activator-dependent class II gene transcription in vitro. Recent biochemical and X-ray analyses have revealed a unique structure within the C-terminal domain of PC4 that binds tightly to unpaired double-stranded (ds)DNA. The cellular function of this evolutionarily conserved dimeric DNA-binding fold is unknown. Here we demonstrate that PC4 represses transcription through this motif. Interaction with melted promoters is not required for activator-dependent transcription in vitro. The inhibitory activity is attenuated on bona fide promoters by (i) transcription factor TFIIH and (ii) phosphorylation of PC4. PC4 remains a potent inhibitor of transcription in regions containing unpaired ds DNA, in single-stranded DNA that can fold into two antiparallel strands, and on DNA ends. Our observations are consistent with a novel inhibitory function of PC4.
Welcome to the FDI Lab - SciCrunch.org Resources search. From here you can search through a compilation of resources used by FDI Lab - SciCrunch.org and see how data is organized within our community.
You are currently on the Community Resources tab looking through categories and sources that FDI Lab - SciCrunch.org has compiled. You can navigate through those categories from here or change to a different tab to execute your search through. Each tab gives a different perspective on data.
If you have an account on FDI Lab - SciCrunch.org then you can log in from here to get additional features in FDI Lab - SciCrunch.org such as Collections, Saved Searches, and managing Resources.
Here is the search term that is being executed, you can type in anything you want to search for. Some tips to help searching:
You can save any searches you perform for quick access to later from here.
We recognized your search term and included synonyms and inferred terms along side your term to help get the data you are looking for.
If you are logged into FDI Lab - SciCrunch.org you can add data records to your collections to create custom spreadsheets across multiple sources of data.
Here are the facets that you can filter your papers by.
From here we'll present any options for the literature, such as exporting your current results.
If you have any further questions please check out our FAQs Page to ask questions and see our tutorials. Click this button to view this tutorial again.
Year:
Count: