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Information on EC 4.2.3.15 - myrcene synthase and Organism(s) Arabidopsis thaliana and UniProt Accession Q9ZUH4

for references in articles please use BRENDA:EC4.2.3.15
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EC Tree
     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.3 Acting on phosphates
                4.2.3.15 myrcene synthase
IUBMB Comments
A recombinant enzyme (also known as a monoterpene synthase or cyclase) from the grand fir (Abies grandis) requires Mn2+ and K+ for activity. Mg2+ is essentially ineffective as the divalent metal ion cofactor.
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Select one or more organisms in this record:
This record set is specific for:
Arabidopsis thaliana
UNIPROT: Q9ZUH4
Word Map
  • 4.2.3.15
  • synthases
  • terpene
  • monoterpene
  • volatile
  • sesquiterpene
  • emit
  • limonene
  • lepidopteran
  • terpenoids
  • enemies
  • blend
  • acyclic
  • linalool
  • herbivore-induced
  • gymnosperm
  • herbivory
  • jasmonate-induced
  • scent
  • quercus
  • neryl
  • parasitoid
  • grandis
  • e-beta-farnesene
  • cotesia
  • headspace
  • e-beta-ocimene
  • pinene
  • olfactometer
  • tepals
The taxonomic range for the selected organisms is: Arabidopsis thaliana
The enzyme appears in selected viruses and cellular organisms
Synonyms
AaTPS2, AcTPS2, AtTPS10, myrcene synthase, myrcene/(E)-beta-ocimene synthase, TPS10, TPS2, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
AtTPS10
275468
-
myrcene/(E)-beta-ocimene synthase
275468
-
TPS10
275468
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
elimination, C-O bond cleavage
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
geranyl-diphosphate diphosphate-lyase (myrcene-forming)
A recombinant enzyme (also known as a monoterpene synthase or cyclase) from the grand fir (Abies grandis) requires Mn2+ and K+ for activity. Mg2+ is essentially ineffective as the divalent metal ion cofactor.
CAS REGISTRY NUMBER
COMMENTARY hide
197462-59-2
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
geranyl diphosphate
(+)-limonene
show the reaction diagram
-
less than 5% of total hydrocarbon product
?
geranyl diphosphate
(-)-limonene
show the reaction diagram
-
less than 5% of total hydrocarbon product
?
geranyl diphosphate
(E)-beta-ocimene
show the reaction diagram
-
20% of total hydrocarbon product
?
geranyl diphosphate
2-carene
show the reaction diagram
-
less than 5% of total hydrocarbon product
?
geranyl diphosphate
myrcene + diphosphate
show the reaction diagram
geranyl diphosphate
tricyclene
show the reaction diagram
-
less than 5% of total hydrocarbon product
?
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
geranyl diphosphate
myrcene + diphosphate
show the reaction diagram
Q9ZUH4
-
-
?
pI VALUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
; the tandem arginine motif RRX8W is conserved in the deduced protein of TPS10; bifunctional myrcene/(E)-beta-ocimene synthase
SwissProt
Manually annotated by BRENDA team
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
Sequence
TPSA_ARATH
591
0
69279
Swiss-Prot
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
69278
x * 69278, calculated
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
x * 69278, calculated
CLONED/commentary
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Bohlmann, J.; Martin, D.; Oldham, N.J.; Gershenzon, J.
Terpenoid secondary metabolism in Arabidopsis thaliana: cDNA cloning, characterization, and functional expression of a myrcene/(E)-beta-ocimene synthase
Arch. Biochem. Biophys.
375
261-269
2000
Arabidopsis thaliana, Arabidopsis thaliana (Q9ZUH4)
Manually annotated by BRENDA team
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