3.4.23.21 | crystal structure determined at pH 4.6, 7.0, and 8.0, using hanging-drop method, space group P2(1)2(1)2(1) unit-cell parameters a 0 60.48 A, b : 60.52 A, c : 106.87 A at pH 4.6, a : 60.19 A, b : 60.79 A, c : 106.99 A at pH 7.0, a : 60.37 A, b : 60.58 A, c : 107.36 A at pH 8.0, enzyme cannot be crystallized outside the pH range 4.6-8.0 |
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