| 1A5K | C:2-128,C:423-480 | K217E VARIANT OF KLEBSIELLA AEROGENES UREASE |
| 1A5L | C:2-128,C:423-480 | K217C VARIANT OF KLEBSIELLA AEROGENES UREASE |
| 1A5M | C:2-128,C:423-480 | K217A VARIANT OF KLEBSIELLA AEROGENES UREASE |
| 1A5N | C:2-128,C:423-480 | K217A VARIANT OF KLEBSIELLA AEROGENES UREASE, CHEMICALLY RESCUED BY FORMATE AND NICKEL |
| 1A5O | C:2-128,C:423-480 | K217C VARIANT OF KLEBSIELLA AEROGENES UREASE, CHEMICALLY RESCUED BY FORMATE AND NICKEL |
| 1FWA | C:2-128,C:423-480 | KLEBSIELLA AEROGENES UREASE, C319A VARIANT AT PH 7.5 |
| 1KRA | C:2-128,C:423-480 | CRYSTAL STRUCTURE OF KLEBSIELLA AEROGENES UREASE, ITS APOENZYME AND TWO ACTIVE SITE MUTANTS |
| 1KRB | C:2-128,C:423-480 | CRYSTAL STRUCTURE OF KLEBSIELLA AEROGENES UREASE, ITS APOENZYME AND TWO ACTIVE SITE MUTANTS |
| 1KRC | C:2-128,C:423-480 | CRYSTAL STRUCTURE OF KLEBSIELLA AEROGENES UREASE, ITS APOENZYME AND TWO ACTIVE SITE MUTANTS |
| 2KAU | C:2-128,C:423-480 | THE CRYSTAL STRUCTURE OF UREASE FROM KLEBSIELLA AEROGENES AT 2.2 ANGSTROMS RESOLUTION |
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