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2.5.1.60: protein geranylgeranyltransferase type II

This is an abbreviated version!
For detailed information about protein geranylgeranyltransferase type II, go to the full flat file.

Word Map on EC 2.5.1.60

Reaction

geranylgeranyl diphosphate
+
protein-cysteine
=
S-geranylgeranyl-protein
+
diphosphate

Synonyms

AtRGTA1, AtRGTA2, AtRGTB1, Chm, geranylgeranyl transferase type I subunit alpha 1, geranylgeranyl transferase type I subunit alpha 2, geranylgeranyl transferase type II subunit beta 1, geranylgeranyl transferase type II subunit beta 2, geranylgeranyl transferase type-1 subunit alpha 1, geranylgeranyl transferase type-2 subunit alpha 2, geranylgeranyl transferase type-2 subunit beta 1, geranylgeranyl transferase type-2 subunit beta 2, geranylgeranyltransferase II, geranylgeranyltransferase type II, GGT2, GGTase-II, GGTase3, GGTaseII, PGGT-II, protein geranylgeranyltransferase type-II, PTAR1, Rab geranylgeranyl transferase, Rab geranylgeranyl transferase alpha subunit 2, Rab geranylgeranyl transferase beta subunit 1, Rab geranylgeranyl transferase beta subunit 2, Rab geranylgeranyl transferase lpha subunit 1, Rab geranylgeranyl-transferase, Rab geranylgeranyltransferase, Rab geranylgeranyltransferase type II, Rab GG transferase, Rab GGTase, Rab proteins geranylgeranyltransferase component A 1, RAB-GGT, Rab-GGT alpha 1, Rab-GGT alpha 2, Rab-GGT beta 1, Rab-GGT beta 2, Rab11a, RabGGT, RabGGTase, Rabggtb, REP/GGTase, RGGT, RGT alphabeta, RGTA1, RGTA2, RGTB1, RGTB2

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.60 protein geranylgeranyltransferase type II

Activating Compound

Activating Compound on EC 2.5.1.60 - protein geranylgeranyltransferase type II

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
Insulin
-
promotes the phosphorylation of the alpha subunit of enzyme without an effect on beta subunit, and activation of enzyme, insulin increases the amount of geranylgeranylated Rab3 and Rab4 proteins
-
Nonidet P-40
Rab escort protein
-
additional information
-
the enzyme is absolutely dependent on the Rab escort protein, REP, cloning and expression of His-tagged REP in Escherichia coli, and purification, overview, recombinant Arabidopsis thaliana REP-6His stimulates Rab geranylgeranylation activity in plant but not yeast cell extracts, overview
-