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5.5.1.13: ent-copalyl diphosphate synthase

This is an abbreviated version!
For detailed information about ent-copalyl diphosphate synthase, go to the full flat file.

Word Map on EC 5.5.1.13

Reaction

geranylgeranyl diphosphate
=
ent-copalyl diphosphate

Synonyms

copalyl diphosphate synthase/ent-kaurene synthase, copalyl synthase/kaurene synthase, CPS, CPS/KS, CPS1, CPS2, CPS2/Cyc2, CPS3, ent-copalyl/ent-kaurene synthase, ent-copylyl diphosphate synthase/ent-kaurene synthase, ent-CPS, ent-kaurene synthase A, ent-kaurene synthetase A, GfCPS/KS, OsCPS1, OsCPS1ent, OsCPS2ent, OsCyc2

ECTree

     5 Isomerases
         5.5 Intramolecular lyases
             5.5.1 Intramolecular lyases (only sub-subclass identified to date)
                5.5.1.13 ent-copalyl diphosphate synthase

Engineering

Engineering on EC 5.5.1.13 - ent-copalyl diphosphate synthase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
D503A
the mutant exhibits a 7fold reduction in kcat
E211A
the mutation results in a nearly 500fold reduction in kcat
N425A
the mutant exhibits a 13fold reduction in kcat
R340A
the mutant exhibits an 850fold reduction in kcat
T421A
the mutant exhibits a 163fold reduction in kcat (KM is increased 2fold)
T421S
the mutant exhibits a 3fold reduction in kcat
D320A
the mutation leads to complete enzyme activity
D656A
the mutation causes a small reduction in activity
A710C
A710F
A710G
A710L
-
the substitution changes the ratio of ent-kaurene and 16alpha-hydroxy-entkaurane produced. The production of ent-kaurene is increased to the same level as that of 16alpha-hydroxyent-kaurane
A710M
A710N
A710S
C717A
-
site-directed mutagenesis, the mutant protein shows the same enzymic activity as wild-type Jungermannia subulata JsCPS/KS
additional information