Phosphoadenylyl-sulfate reductase thioredoxin
WebGene Ontology Term: phosphoadenylyl-sulfate reductase (thioredoxin) activity GO ID GO:0004604 Aspect Molecular Function Description Catalysis of the reaction: adenosine … WebPhosphoadenylyl-sulfate reductase (thioredoxin) Requiring thioredoxin as an electron donor, phosphoadenosine phosphosulphate reductase (CysH) catalyses the reduction of phosphoadenosine phosphosulphate (PAPS) to sulphite and phosphoadenosine phosphate (PAP). It is part of the pathway that synthesises sulfite from sulfate.
Phosphoadenylyl-sulfate reductase thioredoxin
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WebThe functionally active protein (M R 80–85 k) is represented by a dimer which reduces 3′-phosphoadenylyl sulphate to adenosine-3′,5′-bisphosphate and free sulphite at a stoichiometry of 1:1. Reduced thioredoxin is required as cosubstrate. WebFeb 27, 2004 · Chemical activation of the sulfate by forming a mixed anhydride between phosphoric and sulfuric acid as in adenylyl sulfate (APS) 1 or 3′-phosphoadenylyl sulfate (PAPS) lowers the potential to mE 0 = -60 mV, which is covered by thiols or pyrimidine nucleotides. The reduction is catalyzed by APS- and PAPS reductases.
Webphosphoadenylyl-sulfate reductase (thioredoxin), L000001087, YPR167C. 3'-phosphoadenylsulfate reductase; reduces 3'-phosphoadenylyl sulfate to adenosine-3',5'-bisphosphate and free sulfite using reduced thioredoxin as cosubstrate, involved in sulfate assimilation and methionine metabolism. WebIn enzymology, a phosphoadenylyl-sulfate reductase (thioredoxin) ( EC 1.8.4.8) is an enzyme that catalyzes the chemical reaction adenosine 3',5'-bisphosphate + sulfite + …
WebInformation on EC 1.8.4.8 - phosphoadenylyl-sulfate reductase (thioredoxin) for references in articles please use BRENDA:EC1.8.4.8 Please wait a moment until all data is loaded. … WebFollowing sulfate activation, the pathway consists of phosphorylation of APS to PAPS, which is catalyzed by EC 2.7.1.25, adenylyl-sulfate kinase (APS kinase), reduction to sulfite, which is catalyzed by the thioredoxin (or glutaredoxin)-dependent EC 1.8.4.8, phosphoadenylyl-sulfate reductase (thioredoxin) (PAPS reductase), and a final reduction ...
http://amigo.geneontology.org/amigo/term/GO:0004604
WebApr 1, 1998 · Thioredoxin is used as the electron donor for the reduction of PAPS to phospho-adenosine-phosphate (PAP) and sulphite. Unlike most electron-transfer … how does the xbox series x standWebMar 19, 1999 · Abstract Reduction of inorganic sulfate to sulfite in prototrophic bacteria occurs with 3'-phosphoadenylylsulfate (PAPS) as substrate for PAPS reductase and is the first step leading to reduced sulfur for cellular biosynthetic reactions. how does the ycja affect youthIn enzymology, a phosphoadenylyl-sulfate reductase (thioredoxin) (EC 1.8.4.8) is an enzyme that catalyzes the chemical reaction adenosine 3',5'-bisphosphate + sulfite + thioredoxin disulfide 3'-phosphoadenylyl sulfate + thioredoxin The 3 substrates of this enzyme are adenosine 3',5'-bisphosphate, sulfite, and thioredoxin disulfide… photographe hannutWebWe have investigated the thioredoxin (Trx)/NADPH/NADPH- dependent thioredoxin reductase (NTR) systems during the pea (Pisum sativum L.) seed germination under heavy metal stress. Cotyledon and embryonic axis were analyzed between 0 and 5 days of germination in the presence or absence of cadmium (Cd). how does the xbox backbone workWebAdenylyl-sulfate reductase (thioredoxin) (EC 1.8.4.10) is an enzyme that catalyzes the chemical reaction AMP + sulfite + thioredoxin disulfide 5'-adenylyl sulfate + thioredoxin. The 3 substrates of this enzyme are adenosine monophosphate, sulfite, and thioredoxin disulfide, whereas its two products are 5'-adenylyl sulfate and thioredoxin.. This enzyme … photographe houdan 78WebIn enzymology, a phosphoadenylyl-sulfate reductase (thioredoxin) (EC 1.8.4.8) is an enzyme that catalyzes the chemical reaction adenosine 3',5'-bisphosphate + sulfite + thioredoxin … how does the yamaka stay onWebPhosphoadenylyl-sulfate reductase (thioredoxin). BiGG Models Toggle navigation Home Advanced Search Data Access Memote Validator Search Universal reaction: PAPSR Descriptive name: Phosphoadenylyl-sulfate reductase (thioredoxin) Reaction: paps_c + trdrd_c ⇌ 2.0 h_c + pap_c + so3_c + trdox_c Metabolites: Stoichiometry BiGG ID Name 2.0 how does the wyze app work