The signaling phospholipid PIP3 creates a new interaction surface on the nuclear receptor SF-1.
Blind, R.D., Sablin, E.P., Kuchenbecker, K.M., Chiu, H.J., Deacon, A.M., Das, D., Fletterick, R.J., Ingraham, H.A.(2014) Proc Natl Acad Sci U S A 111: 15054-15059
- PubMed: 25288771 
- DOI: 10.1073/pnas.1416740111
- Primary Citation of Related Structures:  
4QJR, 4QK4 - PubMed Abstract: 
The signaling phosphatidylinositol lipids PI(4,5)P2 (PIP2) and PI(3,4,5)P3 (PIP3) bind nuclear receptor 5A family (NR5As), but their regulatory mechanisms remain unknown. Here, the crystal structures of human NR5A1 (steroidogenic factor-1, SF-1) liga ...