5.3.2.5: 2,3-diketo-5-methylthiopentyl-1-phosphate enolase
This is an abbreviated version!
For detailed information about 2,3-diketo-5-methylthiopentyl-1-phosphate enolase, go to the full flat file.
Word Map on EC 5.3.2.5
Reaction
Synonyms
2,3-diketo-5-methylthiopentane 1-phosphate enolase, DK-MTP 1-P enolase, DK-MTP-1-P enolase, DKMTP-1-P enolase, DKMTP-1P enolase, MtnBD, MtnW, ribulose-1,5-bisphosphate carboxylase/oxygenase-like protein, RLP, RuBisCO-like protein, YkrW
ECTree
5.3.2.5 2,3-diketo-5-methylthiopentyl-1-phosphate enolaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 5.3.2.5 - 2,3-diketo-5-methylthiopentyl-1-phosphate enolase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
5-(methylthio)-2,3-dioxopentyl 1-phosphate
2-hydroxy-3-oxo-5-methylthiopentenyl 1-phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
5-methylthio-2,3-dioxo-pentyl phosphate
2-hydroxy-5-methylthio-3-oxopentenyl phosphate
-
purified recombinant rubisco-like protein RbcLIV, overexpressed in Escherichia coli cells, does not display CO2 fixation activity but catalyzes enolization of 2,3-diketo-5-methylthiopentyl-1-phosphate
-
-
?
5-methylthioribulose 1-phosphate
1-thiomethyl-D-xylulose 5-phosphate + 1-thiomethyl-D-ribulose 5-phosphate
2,3-diketo-1-phosphohexane
2-hydroxy-3-keto-l-phospho-l-hexene
-
an alternate substrate for the methionine salvage pathway
-
-
?
2,3-diketo-1-phosphohexane
2-hydroxy-3-keto-l-phospho-l-hexene
-
an analogue to 2,3-diketo-5-methylthio-1-phosphopentane
a chromophoric intermediate compound, product determination by NMR analysis
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
r
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
Rhodospirillum rubrum Form II RubisCO
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
Rhodospirillum rubrum Form II RubisCO
-
-
?
5-(methylthio)-2,3-dioxopentyl phosphate
2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate
-
-
-
-
?
5-methylthioribulose 1-phosphate
1-thiomethyl-D-xylulose 5-phosphate + 1-thiomethyl-D-ribulose 5-phosphate
-
Rhodospirillum rubrum RLP
-
-
ir
5-methylthioribulose 1-phosphate
1-thiomethyl-D-xylulose 5-phosphate + 1-thiomethyl-D-ribulose 5-phosphate
-
Rhodospirillum rubrum RLP
-
-
ir
additional information
?
-
-
RLP has no RuBP-carboxylating activity, RLP catalyzes the DK-MTP-1-P enolase reaction and not the enolase/phosphatase reaction
-
-
?
additional information
?
-
-
the enzyme catalyzes the tautomerization of 2,3-diketo-5-methylthiopentane 1-phosphate in the methionine salvage pathway in which 5-methylthio-D-ribose derived from 5'-methylthioadenosine is converted to methionine. The reaction is accomplished by abstraction of the 1-proS proton from C1 of the DK-MTP 1-P substrate to form the tautomerized product, a conjugated enol. Stabilization of an enolate anion intermediate by coordination to an active site Mg2+. Structure-function relationships, overview. The enolase from Geobacillus kaustophilus catalyzes stereospecific abstraction of the 1-proS proton of the DK-MTP 1-P substrate
-
-
?
additional information
?
-
-
the enzyme catalyzes the tautomerization of 2,3-diketo-5-methylthiopentane 1-phosphate in the methionine salvage pathway in which 5-methylthio-D-ribose derived from 5'-methylthioadenosine is converted to methionine. The reaction is accomplished by abstraction of the 1-proS proton from C1 of the DK-MTP 1-P substrate to form the tautomerized product, a conjugated enol. Stabilization of an enolate anion intermediate by coordination to an active site Mg2+. Structure-function relationships, overview. The enolase from Geobacillus kaustophilus catalyzes stereospecific abstraction of the 1-proS proton of the DK-MTP 1-P substrate
-
-
?
additional information
?
-
the enzyme catalyzes the tautomerization of 2,3-diketo-5-methylthiopentane 1-phosphate in the methionine salvage pathway in which 5-methylthio-D-ribose derived from 5'-methylthioadenosine is converted to methionine. The reaction is accomplished by abstraction of the 1-proS proton from C1 of the DK-MTP 1-P substrate to form the tautomerized product, a conjugated enol. Stabilization of an enolate anion intermediate by coordination to an active site Mg2+. Structure-function relationships, overview. The enolase from Geobacillus kaustophilus catalyzes stereospecific abstraction of the 1-proS proton of the DK-MTP 1-P substrate
-
-
?
additional information
?
-
-
the form II RubisCO enzyme from the nonsulfur purple bacterium Rhodospirillum rubrum is also able to function as an enolase in vivo as part of an methionine salvage pathway, but only under anaerobic conditions
-
-
?
additional information
?
-
-
the form II RubisCO enzyme from the nonsulfur purple bacterium Rhodospirillum rubrum is also able to function as an enolase in vivo as part of an methionine salvage pathway, but only under anaerobic conditions
-
-
?
