Table 5 |
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Distribution of zinc-, non-heme iron- and copper-binding proteins in the three domains of life |
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Zna |
Non-heme Feb |
Cuc |
|
|
|
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Bacteria |
4.9 |
3.9 |
0.3 |
|
|
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Archaea |
6.0 |
7.1 |
0.4 |
|
|
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Eukarya |
8.8 |
1.1 |
0.3 |
|
|
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The numbers show the fractions (in %) of proteins with binding sites for Zn, non-heme Fe and Cu, respectively, as related to the total protein content, in the representatives of the three domains of life, determined by application of the same bioinformatics approaches [135]. a – Based on the data from [250]; b – Based on the data from [251]; c – Based on the data from [311]; |
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Mulkidjanian and Galperin Biology Direct 2009 4:27 doi:10.1186/1745-6150-4-27 |
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