| 1A19 | A:1-89; B:1-89 | BARSTAR (FREE), C82A MUTANT |
| 1AB7 | A:1-89 | NMR 15N RELAXATION AND STRUCTURAL STUDIES REVEAL CONFORMATIONAL EXCHANGE IN BARSTAR C40/82A, 30 STRUCTURES |
| 1BGS | E:1-89; F:1-89; G:1-89 | RECOGNITION BETWEEN A BACTERIAL RIBONUCLEASE, BARNASE, AND ITS NATURAL INHIBITOR, BARSTAR |
| 1BRS | F:1-89; D:1-89; E:2-89 | PROTEIN-PROTEIN RECOGNITION: CRYSTAL STRUCTURAL ANALYSIS OF A BARNASE-BARSTAR COMPLEX AT 2.0-A RESOLUTION |
| 1X1U | D:1-89; E:1-89; F:1-89 | WATER-MEDIATE INTERACTION AT APROTEIN-PROTEIN INTERFACE |
| 1X1W | F:1-89; D:0-89; E:0-89 | WATER-MEDIATE INTERACTION AT APROTEIN-PROTEIN INTERFACE |
| 1X1X | D:1-89; E:1-89; F:1-89 | WATER-MEDIATE INTERACTION AT APROTEIN-PROTEIN INTERFACE |
| 1X1Y | E:1-89; F:1-89; D:0-89 | WATER-MEDIATE INTERACTION AT APROTEIN-PROTEIN INTERFACE |
| 2HXX | A:1-89; B:1-89 | AMINOTRYPTOPHAN BARSTAR |
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