• 3′-Phosphoadenosine-5′-phosphosulfate (PAPS) is a derivative of adenosine monophosphate (AMP) that is phosphorylated at the 3′ position and has a sulfate group attached to the 5′ phosphate. (wikipedia.org)
  • Adenosine phosphosulfate (also known as APS) is the initial compound formed by the action of ATP sulfurylase (or PAPS synthetase) on sulfate ions after sulfate uptake. (ecmdb.ca)
  • The first step is the transfer of a sulfate group to ATP to yield adenosine 5'-phosphosulfate (APS), and the second step is the transfer of a phosphate group from ATP to APS yielding 3'-phosphoadenylylsulfate (PAPS). (ecmdb.ca)
  • Synthesis of extracellular sulfated molecules requires active 3′-phosphoadenosine 5′-phosphosulfate (PAPS). (elsevierpure.com)
  • Specifically, the enzyme takes sulfate from a molecule called 3'-phosphoadenyl-5'-phosphosulfate (PAPS) and adds it to a specific location on chondroitin sulfate proteoglycans. (medlineplus.gov)
  • The compartmentalization of PAPS (the sulfate donor 3'-phosphoadenosine 5'-phosphosulfate) synthesis (mainly in plastids), PAPS consumption (in the cytosol), and PAP (the stress signaling molecule 3'-phosphoadenosine 5'-phosphate) degradation (in plastids and mitochondria) requires organellar transport systems for both PAPS and PAP. (nih.gov)
  • These reactions are catalyzed by an expanding family of sulfotransferase (SULT) enzymes, which transfer a sulfuryl moiety from the universal donor 3′-phosphoadenosine 5′-phosphosulfate. (aspetjournals.org)
  • Adenosine 5'- phosphosulfate sulfotransferase from the marine macroalga Porphyra yezoensis Ueda (Rhodophyta): Stabilization, purification, and properties. (bio.net)
  • Schmidt, A. The adenosine-5′-phosphosulfate sulfotransferase from spinach ( Spinacea oleracea L.). Stabilization, partial purification, and properties. (enzyme-database.org)
  • 17. Reactions of the adenosine 5′-phosphosulfate (APS) sulfotransferase from Chlorella and studies of model reactions which explain the diversity of side products with thiols. (enzyme-database.org)
  • In humans such reaction is performed by bifunctional 3′-phosphoadenosine 5′-phosphosulfate synthases (PAPSS1 and PAPSS2) using ATP as the phosphate donor. (wikipedia.org)
  • SULT2A1 catalyzes the 3'-phosphoadenosine 5'-phosphosulfate-dependent sulfation of an extensive selection of steroids in human liver and adrenal tissues, and in addition is responsible for a larg number of the sulfation of bile acids in human liver. (prospecbio.com)
  • ATP sulfurylases (ATPSs) are ubiquitous enzymes that catalyse the primary step of intracellular sulfate activation: the reaction of inorganic sulfate with ATP to form adenosine-5'-phosphosulfate (APS) and pyrophosphate (PPi). (rcsb.org)
  • The DNA fragments are incubated with DNA polymerase, ATP sulfurylase, and apyrase enzymes, and adenosine 5' phosphosulfate and luciferin substrates. (news-medical.net)
  • ssDNA template is hybridized to a sequencing primer and incubated with the enzymes DNA polymerase , ATP sulfurylase , luciferase and apyrase , and with the substrates adenosine 5´ phosphosulfate (APS) and luciferin . (wikidoc.org)
  • One of the four types of nucleotides that make up DNA are added to the wells, which begin to be incorporated onto the single-strand DNA template by DNA polymerase at the 3' end, releasing pyrophosphate.ATP sulfurylase then converts pyrophosphate to adenosine triphosphate (ATP) in the presence of adenosine 5' phosphosulfate. (news-medical.net)
  • Transcriptional regulation of adenosine 5'-phosphosulfate sulfurylase and selenocysteine Se-methyltransferase gene expression might contribute to the different levels of Se accumulation in broccoli. (usda.gov)
  • ATP sulfurylase quantitatively converts PPi to ATP in the presence of adenosine 5´ phosphosulfate. (wikidoc.org)
  • Characterization of the phosphorylated enzyme intermediate formed in the adenosine 5'-phosphosulfate kinase reaction. (yale.edu)
  • phosphosulfate reductase gene. (nih.gov)
  • The bacteria also carry the gene for AprA, a subunit of adenosine-5'-phosphosulfate reductase, another enzyme in sulfur energy metabolism. (asmblog.org)
  • The E. coli enzyme-3′-phosphoadenosine-5′-phosphosulfate reductase (EcPAPR) -spurred methionine production in just the plant's leaves instead of the entire plant to avoid the accumulation of toxic byproducts, Leustek says. (futurity.org)
  • Phenol was probably degraded through the carboxylation pathway and sulfate reduction catalyzed by adenosine-5′-phosphosulfate (APS) reductase and dissimilatory sulfite reductase (DSR). (umn.edu)
  • Structure-based virtual screening and biological evaluation of Mycobacterium tuberculosis adenosine 5'-phosphosulfate reductase inhibitors. (nih.gov)
  • Exhibits adenylylsulfate-ammonia adenylyltransferase, catalyzing the ammonolysis of adenosine 5'-phosphosulfate resulting in the formation of adenosine 5'-phosphoramidate (PubMed:26181368). (wuxibiortus.com)
  • ATP sulfurylase converts PPi to ATP in the presence of adenosine 5´ phosphosulfate. (wikipedia.org)