Protein Information

Name aryl sulfotransferase
Synonyms Aryl sulfotransferase; Aryl sulfotransferase 1A3; Catecholamine sulfating phenol sulfotransferase; Dopamine specific sulfotransferase; HAST; HAST 3; HAST3; M PST…

Compound Information

Name pentachlorophenol
CAS 2,3,4,5,6-pentachlorophenol

Reference List

PubMed Abstract RScore(About this table)
7521230 Sodum RS, Sohn OS, Nie G, Fiala ES: Activation of the liver carcinogen 2-nitropropane by aryl sulfotransferase. Chem Res Toxicol. 1994 May-Jun;7(3):344-51.

Pretreatment of rats with the aryl sulfotransferase inhibitors pentachlorophenol or 2,6-dichloro-4-nitrophenol significantly decreased the levels of liver nucleic acid modifications produced by 2-NP treatment.
34(0,1,1,4) Details
6349633 Nagao M, Fujita Y, Wakabayashi K, Sugimura T: Ultimate forms of mutagenic and carcinogenic heterocyclic amines produced by pyrolysis. Biochem Biophys Res Commun. 1983 Jul 29;114(2):626-31.

The mutagenicities of some of these heterocyclic amines to TA98 were inhibited by pentachlorophenol, an aryl sulfotransferase inhibitor.
31(0,1,1,1) Details
2401045 Mangold BL, Erickson J, Lohr C, McCann DJ, Mangold JB: Self-catalyzed irreversible inactivation of rat hepatic aryl sulfotransferase IV by N-hydroxy-2-acetylaminofluorene. Carcinogenesis. 1990 Sep;11(9):1563-7.

The inactivation was PAPS dependent and blocked by the sulfotransferase inhibitor, pentachlorophenol.
5(0,0,0,5) Details
1733562 Ringer DP, Norton TR, Self RR: Reaction product inactivation of aryl sulfotransferase IV following electrophilic substitution by the sulfuric acid ester of N-hydroxy-2-acetylaminofluorene. Carcinogenesis. 1992 Jan;13(1):107-12.

The labeling could be blocked if the sulfotransferase inhibitor pentachlorophenol was present.
2(0,0,0,2) Details
10799342 Duanmu Z, Dunbar J, Falany CN, Runge-Morris M: Induction of rat hepatic aryl sulfotransferase (SULT1A1) gene expression by triamcinolone acetonide: impact on minoxidil-mediated hypotension. Toxicol Appl Pharmacol. 2000 May 1;164(3):312-20.

Pentachlorophenol (PCP, 40 micromol/kg i.p.), an inhibitor of SULT1 enzyme activity, effectively ablated the hypotensive effects of minoxidil.
2(0,0,0,2) Details
3478156 Ringer DP, Norton TR: Further characterization of the ability of hepatocarcinogens to lower rat liver aryl sulfotransferase activity. Carcinogenesis. 1987 Nov;8(11):1749-52.

We also determined whether the co-administration of the AST enzyme inhibitor, pentachlorophenol, with hepatocarcinogens will abrogate the lowering of AST activity caused by hepatocarcinogens which do not utilize AST for bio-activation versus hepatocarcinogens which can utilize AST.
2(0,0,0,2) Details
12167648 Tulik GR, Chodavarapu S, Edgar R, Giannunzio L, Langland A, Schultz B, Beckmann JD: Inhibition of bovine phenol sulfotransferase (bSULT1A1) by CoA thioesters. J Biol Chem. 2002 Oct 18;277(42):39296-303. Epub 2002 Aug 6.

Second, palmitoyl-CoA prevented the quenching of bSULT1A1 fluorescence observed with pentachlorophenol.
Here we report that long chain acyl-CoAs are more potent inhibitors of bSULT1A1 and also of human dopamine sulfotransferase (SULT1A3) when compared with unesterified CoA and short chain-length acyl-CoAs.
1(0,0,0,1) Details