p15PAF binding to PCNA modulates the DNA sliding surface.
De March, M., Barrera-Vilarmau, S., Crespan, E., Mentegari, E., Merino, N., Gonzalez-Magana, A., Romano-Moreno, M., Maga, G., Crehuet, R., Onesti, S., Blanco, F.J., De Biasio, A.(2018) Nucleic Acids Res 46: 9816-9828
- PubMed: 30102405 
- DOI: 10.1093/nar/gky723
- Primary Citation of Related Structures:  
6EHT, 6GWS - PubMed Abstract: 
p15PAF is an oncogenic intrinsically disordered protein that regulates DNA replication and lesion bypass by interacting with the human sliding clamp PCNA. In the absence of DNA, p15PAF traverses the PCNA ring via an extended PIP-box that contacts the sliding surface ...