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File:196-Lead Poisoning-1qnv.tif

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English: Shaded space-filling drawing of the ALAD enzyme (5-aminolaevulinic acid dehydratase) involved in the synthesis of the heme cofactor essential to oxygen binding for the hemoglobin in blood. Zn ions are essential to ALAD activity, but it can be displaced by the even tighter-binding lead ion -- therefore, inactivation of ALAD is one of the important factors in lead poisoning. The enzyme has 8 chains (in different shades of blue), and the pair of lead ions in each chaim are shown in gray. Drawn by David Goodsell, for the April 2016 Molecule-of-The-Month.
Date
Source RCSB Molecule of The Month April 2016
Author David Goodsell

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1 April 2016

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current19:08, 14 April 2016Thumbnail for version as of 19:08, 14 April 20162,232 × 2,020 (12.94 MB)DcrjsrUser created page with UploadWizard

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