RCSB PDB - MN Ligand Summary Page

Chemical Component Summary
Name	MANGANESE (II) ION
Identifiers	manganese(+2) cation
Formula	Mn
Molecular Weight	54.94
Type	NON-POLYMER
Isomeric SMILES	[Mn++]
InChI	InChI=1S/Mn/q+2
InChIKey	WAEMQWOKJMHJLA-UHFFFAOYSA-N

DrugBank ID	DB06757 Different stereochemistry
Name	Manganese
Groups	approved nutraceutical
Description	Manganese is a transition metal with a molar mass of 54.94g/mol. Manganese is considered critical for human health, and plays important roles in development, metabolism, and the antioxidant system. That said, excessive manganese intake is associated with manganism, a neurodegenerative disorder that causes dopaminergic neuronal death and parkinsonian-like symptoms.
Salts	Manganese chloride Manganese chloride tetrahydrate Manganese sulfate
Brand Names	4 Trace Elements Injection, USP A.R.T.H. Away Formula Acti-MN + B1 + C Caplet Adrenergy Tablets Adva
Affected Organism	Humans and other mammals
Indication	Indicated for use as a supplement to intravenous solutions given for Total Parenteral Nutrition (TPN). Administration helps to maintain plasma levels and to prevent depletion of endogenous stores and subsequent deficiency symptoms.
Route of administration	Intravenous Oral
Categories	Acids Acids, Noncarboxylic Anions Chemical Actions and Uses Chlorine Compounds Diet, Food, and Nutrition Electrolytes Elements Food Food and Beverages Growth Substances Hydrochloric Acid Inorganic Chemicals Ions Metals Metals, Heavy Micronutrients Organic Chemicals Pharmacologic Actions Physiological Effects of Drugs Physiological Phenomena Sulfur Acids Sulfur Compounds Sulfuric Acids Trace Elements Transition Elements
CAS number	7439-96-5

158549 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education