Term Information

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Accession
GO:1990107
Name
thiazole synthase activity
Ontology
molecular_function
Synonyms
1-deoxy-D-xylulose 5-phosphate:thiol sulfurtransferase activity
Alternate IDs
None
Definition
Catalysis of the reaction: 1-deoxy-D-xylulose 5-phosphate + 2-iminoacetate + thiocarboxy-adenylate-[sulfur-carrier protein ThiS] = 2-[(2R,5Z)-2-carboxy-4-methylthiazol-5(2H)-ylidene]ethyl phosphate + [sulfur-carrier protein ThiS] + 2 H2O. Source: EC:2.8.1.10, GOC:cjk, RHEA:26297, PMID:22031445
Comment
H2S can provide the sulfur in vitro. Part of the pathway for thiamine biosynthesis.
History
See term history for GO:1990107 at QuickGO
Chem. react.
has participant dehydroglycine zwitterion
has participant water
has participant C-terminal N-glycylaminoethanethioic S-acid residue
has participant (R,Z)- 2-carboxylato-4-methyl-5-[(2-phosphonatooxy)ethylidene]-2,5-dihydrothiazole(3-)
has participant hydron
has participant C-terminal Gly-Gly(1-) residue
has participant 1-deoxy-D-xylulose 5-phosphate(2-)
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:1990107 from QuickGO

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Parents of thiazole synthase activity (GO:1990107)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
thiazole synthase activity [is_a relation] is_a  sulfurtransferase activity (GO:0016783)
thiazole synthase activity [RO:0000057 relation] RO:0000057  dehydroglycine zwitterion (CHEBI:77846)
thiazole synthase activity [RO:0000057 relation] RO:0000057  water (CHEBI:15377)
thiazole synthase activity [RO:0000057 relation] RO:0000057  C-terminal N-glycylaminoethanethioic S-acid residue (CHEBI:90619)
thiazole synthase activity [RO:0000057 relation] RO:0000057  (R,Z)- 2-carboxylato-4-methyl-5-[(2-phosphonatooxy)ethylidene]-2,5-dihydrothiazole(3-) (CHEBI:62899)
thiazole synthase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
thiazole synthase activity [BFO:0000050 relation] BFO:0000050  thiamine biosynthetic process (GO:0009228)
thiazole synthase activity [RO:0000057 relation] RO:0000057  C-terminal Gly-Gly(1-) residue (CHEBI:90778)
thiazole synthase activity [RO:0000057 relation] RO:0000057  1-deoxy-D-xylulose 5-phosphate(2-) (CHEBI:57792)
Children of thiazole synthase activity (GO:1990107)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
thiazole synthase complex (GO:1902507) [RO:0002215 relation] RO:0002215  thiazole synthase activity
RHEA
26297