Crystal structure of ribonuclease A.d(ApTpApApG) complex. Direct evidence for extended substrate recognition.
Fontecilla-Camps, J.C., de Llorens, R., le Du, M.H., Cuchillo, C.M.(1994) J Biol Chem 269: 21526-21531
- PubMed: 8063789 
- DOI: 10.2210/pdb1rcn/pdb
- Primary Citation of Related Structures:  
1RCN - PubMed Abstract: 
The crystal structure of the complex between ribonuclease A and d(ApTpApApG) has been solved by x-ray crystallography using the molecular replacement method. The model includes, besides the enzyme, the d(ApTpApA) 5'-segment (A1T2A3A4) and 68 solvent molecules ...