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Metallothionein 
A low-molecular-weight (approx. 10 kD) protein occurring in the cytoplasm of kidney cortex and liver. It is rich in cysteinyl residues and contains no aromatic amino acids. Metallothionein shows high affinity for bivalent heavy metals.  /biosyn /physiol permitted    Other names Metallothionein IIA; Metallothionein II; Metallothionein I; Metallothionein B; Metallothionein A; Isometallothionein
 
SubstanceCAS Registry & nameCategoriesSourceDrugs*
cadmium-binding protein  0   *Metallothionein.  Arch Biochem Biophys 153(2):755;1972; Chem Biol Interact 25(2-3):127;1979
copper thionein  0   *Metallothionein.  FEBS Letters 44(3):293;1974
growth inhibitory factor  0   *Nerve Tissue Proteins Alzheimer Disease Metallothionein. 
Pharma Action Growth Inhibitors
EMBO J 1992 Dec;11(13):4843-50
zinc thionein  0   *Metallothionein Zinc. 
Pharma Action Antioxidants ; Radiation-Protective Agents
Can J Biochem 57(7):1030;1979
smtB protein, bacteria  0   *Bacterial Proteins *DNA-Binding Proteins *Repressor Proteins Metallothionein.  Mol Microbiol 1993 Jan;7(2):177-87
smtA protein, Synechococcus  0   *Bacterial Proteins *Metallothionein.  Mol Microbiol 1993 Jan;7(2):177-87
MT2A protein, human  0   Zinc *Metallothionein. 
metallothionein isoform 1  0   Protein Isoforms *Metallothionein.  Prostate 2000 May 1;43(2):125-35
metallothionein 2 protein, rat  0   Zinc *Metallothionein. 
apothionein  0   *Apoproteins *Metallothionein.  Experientia (suppl) 1979;34:241
Cd-Zn-metallothionein  0   *Metallothionein.  Environ Health Perspect 1984;54:105
cadmium-metallothionein complex  0   *Metallothionein Cadmium.  Toxicol Appl Pharmacol 1998 Nov;153(1):48-58
tesmin  0   *Metallothionein Biological Markers.  Genomics 1999 Apr 1;57(1);130-6
Mt2 protein, mouse  0   Zinc *Metallothionein. 
Ec protein, Triticum aestivum  147955-31-5   *Metallothionein *Plant Proteins.  Eur J Biochem 1992 Nov 1;209(3):971-6
CRS5 protein, S cerevisiae  0   *Metallothionein *Saccharomyces cerevisiae Proteins.  J Biol Chem 1994 Oct 14;269(41):25295-302
MT2A protein, Arabidopsis  0   *Metallothionein *Arabidopsis Proteins Zinc.  Plant Mol Biol 1996 Mar;30(6):1169-79
metallothionein-4, mouse  0   *Metallothionein.  Protein J 2005 Aug;24(6):327-36
MT-2 protein, Oryza sativa  0   *Metallothionein *Plant Proteins.  Plant Mol Biol 1996 Nov;32(3):525-9
MT1A protein, Arabidopsis  0   *Metallothionein *Arabidopsis Proteins. 
MT1F protein, human  0   *Metallothionein.  Yale J Biol Med 2003 Mar 1;76(2):55-62
Hg-Cu-metallothionein  0   *Metallothionein Copper Mercury.  Biochem Biophys Res Commun 1983;115(1):167
metallothionein II hexacosapeptide 36-61  86515-73-3 L-Alanine, L-cysteinyl-L-cysteinyl-L-prolyl-L-valylglycyl-L-cysteinyl-L-alanyl-L-lysyl-L-cysteinyl-L-alanyl-L-glutaminylglycyl-L-cysteinyl-L-isoleucyl-L-cysteinyl-L-lysylglycyl-L-alanyl-L-seryl-L-alpha-aspartyl-L-lysyl-L-cysteinyl-L-seryl-L-cysteinyl-L- *Metallothionein *Peptide Fragments.  Chem Pharm Bull (Tokyo) 1983;31(6):1885
cobalt thionein  0   *Metallothionein Cobalt.  Biochem Biophys Res Commun 1985;132(1):277
lead metallothionein  0   *Metallothionein.  Biochem J 1986;233(2):541
pseudothioneins  0   *Metallothionein Cadmium.  Environ Health Perspect 1986;65:5
ferrous-metallothionein  0   *Ferrous Compounds *Metallothionein.  Eur J Biochem 1988;171(3):711
technetium Tc 99m metallothionein  0   *Metallothionein *Organotechnetium Compounds.  J Nucl Med 1989;30(8):1351
metalloselenonein  134646-22-3 Metallothionein (Neurospora crassa copper-binding peptide moiety reduced), 3-(3-selenyl-L-alanine)-5-(3-selenyl-L-alanine)-11-(3-selenyl-L-alanine)-13-(3-selenyl-L-alanine)-17-(3-selenyl-L-alanine)-19-(3-selenyl-L-alanine)-22-(3-selenyl-L-alanine)  *Metallothionein.  Proc Natl Acad Sci USA 1991;88(8):3057
platinum-metallothionein complex  0   *Metallothionein *Organoplatinum Compounds.  Contrib Nephrol 1990;83:208
IDS-1 protein, Hordeum vulgare  138672-77-2   *Plant Proteins Metallothionein.  Plant Mol Biol 1991;17(3):531
aurothionein  0   *Metallothionein Gold.  Methods Enzymol 1991;205:469-75
METAL1 protein, Coffea arabica  0   *Metallothionein *Plant Proteins.  Plant Physiol 1995 Jan;107(1):295-6
metallothionein-streptavidin, recombinant  0   *Bacterial Proteins *Metallothionein Recombinant Fusion Proteins.  Bioconj Chem 1995 Jan-Feb;6(1):139-44
MT1A protein, Gossypium hirsutum  0   *Metallothionein *Plant Proteins.  Plant Mol Biol 1996 Jun;31(3):701-5
Crd2 protein, Candida albicans  0   *Fungal Proteins *Metallothionein.  J Bacteriol 2000 Sep;182(17):4899-905
MZm3-4 protein, Zea mays  0   *Metallothionein *Plant Proteins.  Gene 2000 Aug 22;254(1-2):199-208
MT2 protein, Crassostrea gigas  0   *Metallothionein.  Gene 2001 Jul 25;273(1):123-30
metallothionein 1G protein, human  0   *Metallothionein.  Oncogene. 2005 Mar 24;24(13):2204-17
MT1b protein, Arabidopsis  0   *Metallothionein *Arabidopsis Proteins.  Mol Gen Genet 1995 Aug 21;248(3):318-28
MT1c protein, Arabidopsis  0   *Metallothionein *Arabidopsis Proteins.  Mol Gen Genet 1995 Aug 21;248(3):318-28