3AGN | A:1-114 | CRYSTAL STRUCTURE OF USTILAGO SPHAEROGENA RIBONUCLEASE U2 COMPLEXED WITH ADENOSINE 3'-MONOPHOSPHATE |
3AGO | A:1-114 | CRYSTAL STRUCTURE OF USTILAGO SPHAEROGENA RIBONUCLEASE U2 COMPLEXED WITH ADENOSINE 3'-MONOPHOSPHATE |
3AHS | C:1-114; A:1-114; B:1-114 | CRYSTAL STRUCTURE OF USTILAGO SPHAEROGENA RIBONUCLEASE U2B |
3AHW | A:1-114 | CRYSTAL STRUCTURE OF USTILAGO SPHAEROGENA RIBONUCLEASE U2 COMPLEXED WITH ADENOSINE 2'-MONOPHOSPHATE |