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Figure 2 | BMC Biochemistry

Figure 2

From: Comparison of Mycobacterium tuberculosis isocitrate dehydrogenases (ICD-1 and ICD-2) reveals differences in coenzyme affinity, oligomeric state, pH tolerance and phylogenetic affiliation

Figure 2

M. tb ICD-1 was active across a wider range of pH than M. tb ICD-2. Activity of M. tb ICD-1 and M. tb ICD-2 was tested as a function of pH (4 to 10). The buffers used for the experiment were: 30 mM Na-acetate buffer (pH 4.0 to pH 5.5), 20 mM phosphate buffer (pH 5.7 to pH 7), 30 mM imidazole buffer (pH 6 to pH 7) and 20 mM Tris buffer (pH 7.5 to pH 10).

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BMC Biochemistry

ISSN: 1471-2091

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