U.S. National Library of Medicine
Porphyrinogens which are intermediates in heme biosynthesis. They have four acetic acid and four propionic acid side chains attached to the pyrrole rings. Uroporphyrinogen I and III are formed from polypyrryl methane in the presence of uroporphyrinogen III cosynthetase and uroporphyrin I synthetase, respectively. They can yield uroporphyrins by autooxidation or coproporphyrinogens by decarboxylation.
The numerical value of uroporphyrinogens in Chaldean Numerology is: 5
The numerical value of uroporphyrinogens in Pythagorean Numerology is: 1
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"uroporphyrinogens." Definitions.net. STANDS4 LLC, 2017. Web. 29 Apr. 2017. <http://www.definitions.net/definition/uroporphyrinogens>.