Porphyrins are a group of heterocyclic macrocycle organic compounds, composed of four modified pyrrole subunits interconnected at their alpha carbon a

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Porphyrins are a group of heterocyclic macrocycle organic compounds, composed of four modified pyrrole subunits interconnected at their alpha carbon atoms via methine bridges. 3d illustration

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Keywords: 3d, atom, background, biochemistry, black, blood, carbon, cell, chemical, chemistry, component, cytochrome, drug, erythrocyte, formula, heme, hemoglobin, illustration, iron, isolated, medical, model, molecular, molecule, myoglobin, nitrogen, organic, oxygen, porphyrin, protein, ring, structure, substance, transport, treatment