| corrin |
(cor
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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|---|---|
| corrinoid |
(cor
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| corrin |
A corrin is a polyaromatic ring related to the porphyrin ring in hemoglobin, consisting of 4 pyrrole subunits, joined on opposite sides by a C-CH3 methylene link, on one side by a C-H methylene link, and with the two of the pyrroles joined directly. Compared to a porphyrin, it is missing a bridging methylene group between a pair of pyrroles. This ring is central to the cobalt containing vitamin, vitamin B12, or cobalamin. ...
출처: en.wikipedia.org/wiki/Corrin
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