CatLogenzyme kinetics catalog

EC 2.8.1.1: thiosulfate sulfurtransferase

TransferasesOpen in Browse

CatLog read 14 records for EC 2.8.1.1 from 2 papers, for 2 organisms. Names in these papers: rhodanese (thiosulfate sulfurtransferase), single-domain thiosulfate sulfurtransferase BAB10409, single-domain thiosulfate sulfurtransferase BAB10422, sulfurtransferase ST1.

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

CatLog also holds 38 records for EC 2.8.1.1 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 2.8.1.1 in Browse.

Papers

PaperOrganismsRecords
Cytosolic mercaptopyruvate sulfurtransferase is evolutionarily related to mitochondrial rhodanese. Striking similarity in active site amino acid sequence and the increase in the mercaptopyruvate…Rattus norvegicus8
Identification and characterization of single-domain thiosulfate sulfurtransferases from Arabidopsis thalianaArabidopsis thaliana6

Records

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)ConditionsPaper
rhodanese (thiosulfate sulfurtransferase)Rattus norvegicus3-mercaptopyruvate252.69.8pH 9.55PMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)Rattus norvegicusthiosulfate7704.4180pH 5, 25 °CPMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)variant K249SRattus norvegicus3-mercaptopyruvate322.911pH 9.55PMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)variant K249SRattus norvegicusthiosulfate163523.2pH 5, 25 °CPMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)variant R248GRattus norvegicus3-mercaptopyruvate8202.8300pH 9.55PMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)variant R248GRattus norvegicusthiosulfate4007.260pH 5, 25 °CPMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)variant R248G/K249SRattus norvegicus3-mercaptopyruvate882.832pH 9.55PMID 7608189Open
rhodanese (thiosulfate sulfurtransferase)variant R248G/K249SRattus norvegicusthiosulfate122741.65pH 5, 25 °CPMID 7608189Open
single-domain thiosulfate sulfurtransferase BAB10409Arabidopsis thaliana3-mercaptopyruvate0.751.70.01pH 9PMID 12482606Open
single-domain thiosulfate sulfurtransferase BAB10409Arabidopsis thalianathiosulfate47.40.5pH 9PMID 12482606Open
single-domain thiosulfate sulfurtransferase BAB10422Arabidopsis thaliana3-mercaptopyruvate1.235.40.03pH 9PMID 12482606Open
single-domain thiosulfate sulfurtransferase BAB10422Arabidopsis thalianathiosulfate10.71.19.7pH 9PMID 12482606Open
sulfurtransferase ST1Arabidopsis thaliana3-mercaptopyruvate543.714.6pH 9PMID 12482606Open
sulfurtransferase ST1Arabidopsis thalianathiosulfate2.80.74.3pH 9PMID 12482606Open