![Model (x50) of a single crystal of vitamin B12. The inclined model crystal (10.5cm long) | Science Museum Group Collection Model (x50) of a single crystal of vitamin B12. The inclined model crystal (10.5cm long) | Science Museum Group Collection](https://coimages.sciencemuseumgroup.org.uk/images/309/647/medium_SMG00071991.jpg)
Model (x50) of a single crystal of vitamin B12. The inclined model crystal (10.5cm long) | Science Museum Group Collection
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Vitamin B12 Crystals Photograph by Dennis Kunkel Microscopy/science Photo Library - Fine Art America
![The structure of the vitamin B12 transporting protein, BtuB, solved... | Download Scientific Diagram The structure of the vitamin B12 transporting protein, BtuB, solved... | Download Scientific Diagram](https://www.researchgate.net/publication/49640957/figure/fig2/AS:601589911928841@1520441620311/The-structure-of-the-vitamin-B12-transporting-protein-BtuB-solved-using-MX-and-crystals.png)
The structure of the vitamin B12 transporting protein, BtuB, solved... | Download Scientific Diagram
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How coenzyme B12 radicals are generated: the crystal structure of methylmalonyl-coenzyme A mutase at 2 å resolution - ScienceDirect
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