Kannan, K. K. ; Fridborg, K. ; Bergsten, P. -C. ; Liljas, A. ; Lovgren, S. ; Petef, M. ; Strandberg, B. ; Adler, I. WaaraL ; Falkbring, S. O. ; Gothe, P. O. ; Nyman, P. O. (1972) Structure of human carbonic anhydrase B: I. Crystallization and heavy atom modifications Journal of Molecular Biology, 63 (3). pp. 601-604. ISSN 0022-2836
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002228...
Related URL: http://dx.doi.org/10.1016/0022-2836(72)90452-4
Abstract
Human carbonic anhydrase B has been crystallized from 2.3 M-ammonium sulphate solution at pH 8.7. A method for reproducible crystallization is presented. The crystals are suitable for high-resolution X-ray diffraction studies. They belong to the orthorhombic space group P 212121 with cell dimensions a = 81.5 Å, B = 73.6 Å, C = 37.1Å. The position of the essential zinc ion has been established from two projections. The zinc ion has been replaced by mercury to form one of the heavy atom derivatives.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 19037 |
| Deposited On: | 25 Nov 2010 14:34 |
| Last Modified: | 03 Jun 2011 08:47 |
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