Crystal structure of bovine angiogenin at 1.5-A resolution.
Acharya, K.R., Shapiro, R., Riordan, J.F., Vallee, B.L.(1995) Proc Natl Acad Sci U S A 92: 2949-2953
- PubMed: 7708754 
- DOI: 10.1073/pnas.92.7.2949
- Primary Citation of Related Structures:  
1AGI - PubMed Abstract: 
The capacity of angiogenin (Ang) to induce blood vessel growth is critically dependent on its ribonucleolytic activity. Crystallography and mutagenesis of human Ang have previously shown that its pyrimidine binding site is obstructed by Gln-117, implying that a conformational change is a key part of the mechanism of Ang action ...