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Porphyrins
Hierarchy: | ∟ ∟ ∟ Porphyrins 19 coordinate concepts10 subordinate concepts∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ Porphyrins 19 coordinate concepts10 subordinate concepts∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ Porphyrins 19 coordinate concepts10 subordinate concepts∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ Porphyrins 19 coordinate concepts10 subordinate concepts∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ |
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Annotation: | pigments; iron porphyrins = HEME or HEMIN, magnesium porphyrins = CHLOROPHYLL
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Scope note: | A group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration to which a variety of side chains are attached. The nature of the side chain is indicated by a prefix, as uroporphyrin, hematoporphyrin, etc. The porphyrins, in combination with iron, form the heme component in biologically significant compounds such as hemoglobin and myoglobin.
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activeMeSHYear*: | |
dateCreated*: | 1999-01-01X |
dateRevised*: | 2005-06-30X |
recordAuthorizer*: | sjnX |
recordMaintainer*: | ssbX |
recordOriginator*: | NLMX |
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Labels and equivalent concepts: | Porfyriinit (fi) XPorfirinas (es) πορφυρίνες (el) Porphyrine (de) porfyriny (cs) |
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