Assertion: hemoglobin's iron atom | /r/HasProperty | fe
Facets:
Source sentences:
text: μ–η2:η2) bridging formation between CuA and CuB. Hemerythrin (and myo-hemerythrin) secure O 2 between two iron atoms (Fe 1 and Fe 2 ) which are held in place by five histidines residues, one aspartic acid and one glutamic acid.
text: A heme group consists of an iron atom (Fe) held in a heterocyclic ring, known as a porphyrin.