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1.14.13.81: magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase

This is an abbreviated version!
For detailed information about magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase, go to the full flat file.

Word Map on EC 1.14.13.81

Reaction

131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester
+
NADPH
+
H+
+
O2
=
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester
+
NADP+
+ 2 H2O

Synonyms

AcsF, AcsF protein, aerobic Mg-protoporphyrin IX monomethyl ester cyclase, ATZIP protein, BChE, BNZIP protein, CHL27, CHL27 protein, CRD1, Crd1 protein, CSZIP protein, Cth1 protein, CycI, cyclase, magnesium protoporphyrin IX monomethyl ester, LCAA, LOC_Os01g17170, magnesium protoporphyrin IX monomethyl ester cyclase, magnesium protoporphyrin monomethylester oxidative cyclase, magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase, magnesium-protoporphyrin IX monomethyl ester cyclase, magnesium-protoporphyrin-IX monomethyl ester cyclase, magnesium-protoporphyrin-IX monomethyl ester oxidative cyclase, Mg protoporphyrin monomethylester cyclase, Mg-protoporphyrin IX methyl ester cyclase, Mg-protoporphyrin IX monomethyl ester (oxidative) cyclase, Mg-protoporphyrin IX monomethyl ester cyclase, Mg-protoporphyrin IX monomethylester cyclase system, Mg-protoporphyrin monomethylester cyclase, MgPME cyclase, MgPME oxidative cyclase, MPE cyclase, MPE cyclase system, MPE-cyclase, MPEC, MPEC gene product, MPME cyclase, NTZIP protein, O2-dependent Mg-protoporphyrin monomethyl ester cyclase, OsCRD1, OSZIP protein, oxygen-dependent Mg-protoporphyrin IX monomethylester cyclase system, oxygen-independent Mg-protoporphyrin IX monomethylester cyclase system, PeMPEC, PNZIP protein, RDZIP protein, rice copper response defect 1, SBZIP protein, Sll1214, SOZIP protein, TAZIP protein, TRZIP protein, XanL, Xantha-l, YSL1

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.13 With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.13.81 magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase

Natural Substrates Products

Natural Substrates Products on EC 1.14.13.81 - magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O
show the reaction diagram
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2
divinylprotochlorophyllide + NADP+ + 2 H2O
show the reaction diagram
magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2
3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O
show the reaction diagram
magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O
show the reaction diagram
magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2
magnesium-protochlorophyllide + NADP+ + H2O
show the reaction diagram
the enzyme is involved in the chlorophyll biosynthesis
-
-
ir
magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2
protochlorophyllide a + NADP+ + H2O
show the reaction diagram
magnesium-protoporphyrin IX monomethyl ester + NADPH + O2
magnesium-divinyl-protochlorophyllide + NADP+ + H2O
show the reaction diagram
magnesium-protoporphyrin monomethyl ester + NADPH + H+ + O2
magnesium-divinyl-protochlorophyllide a + NADP+ + H2O
show the reaction diagram
Mg-protoporphyrin IX monomethyl ester + O2 + NADPH + H+
Mg-protochlorophyllide + NADP+ + H2O
show the reaction diagram
-
disruption of the bchE gene leads to accumulation of Mg-protoporphyrin IX monomethyl ester and the divinyl form of Mg-protoporphyrin IX monomethyl ester
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-
?
additional information
?
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