Bovine seminal ribonuclease: structure at 1.9 A resolution.
Mazzarella, L., Capasso, S., Demasi, D., Di Lorenzo, G., Mattia, C.A., Zagari, A.(1993) Acta Crystallogr D Biol Crystallogr 49: 389-402
- PubMed: 15299514 
- DOI: 10.1107/S0907444993003403
- Primary Citation of Related Structures:  
1BSR - PubMed Abstract: 
The crystal structure of bovine seminal ribonuclease, a homodimeric enzyme closely related to pancreatic ribonuclease, has been refined at a nominal resolution of 1.9 A employing data collected on an electronic area detector. The final model consists of two chains containing 1990 non-H atoms, seven sulfate anions and 113 water molecules per asymmetric unit ...