2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase

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2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase
Identifiers
EC no.3.1.3.87
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
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2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase (EC 3.1.3.87, HK-MTPenyl-1-P phosphatase, MtnX, YkrX) is an enzyme with systematic name 2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate phosphohydrolase.[1][2] This enzyme catalyses the following chemical reaction

2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate + H2O
1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + phosphate

The enzyme participates in the methionine salvage pathway in Bacillus subtilis.

References

  1. ^ Myers RW, Wray JW, Fish S, Abeles RH (November 1993). "Purification and characterization of an enzyme involved in oxidative carbon-carbon bond cleavage reactions in the methionine salvage pathway of Klebsiella pneumoniae". The Journal of Biological Chemistry. 268 (33): 24785–91. PMID 8227039.
  2. ^ Ashida H, Saito Y, Kojima C, Kobayashi K, Ogasawara N, Yokota A (October 2003). "A functional link between RuBisCO-like protein of Bacillus and photosynthetic RuBisCO". Science. 302 (5643): 286–90. doi:10.1126/science.1086997. PMID 14551435.

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