A critical switch in the enzymatic properties of the Cid1 protein deciphered from its product-bound crystal structure.
Munoz-Tello, P., Gabus, C., Thore, S.(2014) Nucleic Acids Res 42: 3372-3380
- PubMed: 24322298 
- DOI: 10.1093/nar/gkt1278
- Primary Citation of Related Structures:  
4NKT, 4NKU - PubMed Abstract: 
The addition of uridine nucleotide by the poly(U) polymerase (PUP) enzymes has a demonstrated impact on various classes of RNAs such as microRNAs (miRNAs), histone-encoding RNAs and messenger RNAs. Cid1 protein is a member of the PUP family. We solved th ...