Title : Engineering the zinc binding site of human carbonic anhydrase II: structure of the His-94-->Cys apoenzyme in a new crystalline form.

Pub. Date : 1993 Feb 16

PMID : 8431430






4 Functional Relationships(s)
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1 Engineering the zinc binding site of human carbonic anhydrase II: structure of the His-94-->Cys apoenzyme in a new crystalline form. Histidine carbonic anhydrase 2 Homo sapiens
2 The structure of the His-94-->Cys variant of human carbonic anhydrase II (CAII) has been determined by X-ray crystallographic methods to a resolution of 2.3 A with a final crystallographic R factor of 0.155. Histidine carbonic anhydrase 2 Homo sapiens
3 The structure of the His-94-->Cys variant of human carbonic anhydrase II (CAII) has been determined by X-ray crystallographic methods to a resolution of 2.3 A with a final crystallographic R factor of 0.155. Histidine carbonic anhydrase 2 Homo sapiens
4 Spectroscopic analysis of Co(2+)-substituted His-94-->Cys CAII indicates that the metal binds in a tetrahedral geometry with a new thiolate bond. Histidine carbonic anhydrase 2 Homo sapiens