Lua error in Module:Infobox_gene at line 33: attempt to index field 'wikibase' (a nil value). Glutathione S-transferase P is an enzyme that in humans is encoded by the GSTP1 gene.[1][2]
Function
Glutathione S-transferases (GSTs) are a family of enzymes that play an important role in detoxification by catalyzing the conjugation of many hydrophobic and electrophilic compounds with reduced glutathione. Based on their biochemical, immunologic, and structural properties, the soluble GSTs are categorized into 4 main classes: alpha, mu, pi, and theta. The glutathione S-transferase pi gene (GSTP1) is a polymorphic gene encoding active, functionally different GSTP1 variant proteins that are thought to function in xenobiotic metabolism and play a role in susceptibility to cancer, and other diseases.[3]
Interactions
GSTP1 has been shown to interact with Fanconi anemia, complementation group C[4][5] and MAPK8.[6]
GST-Pi is expressed in many human tissues, particularly in the biliary tree and renal distal convoluted tubules.[7]
Possible drug target
Triple-negative breast cancer cells rely on glutathione-S-transferase Pi1, and inhibitors are being studied.[8]
References
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Further reading
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PDB gallery
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10gs: HUMAN GLUTATHIONE S-TRANSFERASE P1-1, COMPLEX WITH TER117
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11gs: GLUTATHIONE S-TRANSFERASE COMPLEXED WITH ETHACRYNIC ACID-GLUTATHIONE CONJUGATE (FORM II)
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12gs: GLUTATHIONE S-TRANSFERASE COMPLEXED WITH S-NONYL-GLUTATHIONE
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13gs: GLUTATHIONE S-TRANSFERASE COMPLEXED WITH SULFASALAZINE
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14gs: GLUTATHIONE S-TRANSFERASE P1-1 APO FORM 1
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16gs: GLUTATHIONE S-TRANSFERASE P1-1 APO FORM 3
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17gs: GLUTATHIONE S-TRANSFERASE P1-1
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18gs: GLUTATHIONE S-TRANSFERASE P1-1 COMPLEXED WITH 1-(S-GLUTATHIONYL)-2,4-DINITROBENZENE
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19gs: GLUTATHIONE S-TRANSFERASE P1-1
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1aqv: GLUTATHIONE S-TRANSFERASE IN COMPLEX WITH P-BROMOBENZYLGLUTATHIONE
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1aqw: GLUTATHIONE S-TRANSFERASE IN COMPLEX WITH GLUTATHIONE
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1aqx: GLUTATHIONE S-TRANSFERASE IN COMPLEX WITH MEISENHEIMER COMPLEX
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1eog: CRYSTAL STRUCTURE OF PI CLASS GLUTATHIONE TRANSFERASE
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1eoh: GLUTATHIONE TRANSFERASE P1-1
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1gss: THREE-DIMENSIONAL STRUCTURE OF CLASS PI GLUTATHIONE S-TRANSFERASE FROM HUMAN PLACENTA IN COMPLEX WITH S-HEXYLGLUTATHIONE AT 2.8 ANGSTROMS RESOLUTION
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1kbn: Glutathione transferase mutant
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1lbk: Crystal structure of a recombinant glutathione transferase, created by replacing the last seven residues of each subunit of the human class pi isoenzyme with the additional C-terminal helix of human class alpha isoenzyme
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1md3: A folding mutant of human class pi glutathione transferase, created by mutating glycine 146 of the wild-type protein to alanine
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1md4: A folding mutant of human class pi glutathione transferase, created by mutating glycine 146 of the wild-type protein to valine
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1pgt: CRYSTAL STRUCTURE OF HUMAN GLUTATHIONE S-TRANSFERASE P1-1[V104] COMPLEXED WITH S-HEXYLGLUTATHIONE
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1px6: A folding mutant of human class pi glutathione transferase, created by mutating aspartate 153 of the wild-type protein to asparagine
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1px7: A folding mutant of human class pi glutathione transferase, created by mutating aspartate 153 of the wild-type protein to glutamate
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1zgn: Crystal Structure of the Glutathione Transferase Pi in Complex with Dinitrosyl-diglutathionyl Iron Complex
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20gs: GLUTATHIONE S-TRANSFERASE P1-1 COMPLEXED WITH CIBACRON BLUE
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22gs: HUMAN GLUTATHIONE S-TRANSFERASE P1-1 Y49F MUTANT
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2a2r: Crystal Structure of Glutathione Transferase Pi in complex with S-nitrosoglutathione
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2a2s: Crystal Structure of Human Glutathione Transferase in complex with S-nitrosoglutathione in the absence of reducing agent
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2gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1 IN COMPLEX WITH ETHACRYNIC ACID
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2j9h: CRYSTAL STRUCTURE OF HUMAN GLUTATHIONE-S-TRANSFERASE P1-1 CYS-FREE MUTANT IN COMPLEX WITH S-HEXYLGLUTATHIONE AT 2.4 A RESOLUTION
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2pgt: CRYSTAL STRUCTURE OF HUMAN GLUTATHIONE S-TRANSFERASE P1-1[V104] COMPLEXED WITH (9R,10R)-9-(S-GLUTATHIONYL)-10-HYDROXY-9,10-DIHYDROPHENANTHRENE
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3gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1 IN COMPLEX WITH ETHACRYNIC ACID-GLUTATHIONE CONJUGATE
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3pgt: CRYSTAL STRUCTURE OF HGSTP1-1[I104] COMPLEXED WITH THE GSH CONJUGATE OF (+)-ANTI-BPDE
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4gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1 Y108F MUTANT
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4pgt: CRYSTAL STRUCTURE OF HGSTP1-1[V104] COMPLEXED WITH THE GSH CONJUGATE OF (+)-ANTI-BPDE
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5gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1, COMPLEX WITH GLUTATHIONE
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6gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1, COMPLEX WITH GLUTATHIONE
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7gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1, COMPLEX WITH GLUTATHIONE
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8gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1, COMPLEX WITH GLUTATHIONE
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9gss: HUMAN GLUTATHIONE S-TRANSFERASE P1-1, COMPLEX WITH S-HEXYL GLUTATHIONE
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- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Triple-negative breast cancer target is found. May 2016