| 2JXG | A:; B: | SOLUTION STRUCTURE OF THE DNA BINDING DOMAIN OF PROLINE UTILIZATION A (PUTA) |
| 2JXH | A:; B: | SOLUTION STRUCTURE OF DNA BINDING DOMAIN OF PROLINE UTILIZATION A (PUTA) FOR PSUEDOMONAS PUTIDA |
| 2JXI | A:; B: | SOLUTION STRUCTURE OF THE DNA-BINDING DOMAIN OF PSEUDOMONAS PUTIDA PROLINE UTILIZATION A (PUTA) BOUND TO GTTGCA DNA SEQUENCE |