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geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
geranylgeranyl-bacteriochlorophyll a + 3 NADPH + 3 H+
phytyl-bacteriochlorophyll a + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl-chlorophyll + 3 NADPH + 3 H+
phytyl-chlorophyll + 3 NADP+
-
Substrates: reduction in enzyme activity in transgenic Nicotiana tabacum plants is accompanied by the reduction in total chlorophyll and tocopherol content and the accumulation of geranylgeranylated chlorophyll. The presence of geranylgeranylated chlorophyll has no influence on harvesting and transfer of light energy in either photosystem. However, the reduced tocopherol content of the thylakoid membrane is a limiting factor for defensive reactions to photo-oxidative stress
Products: -
?
additional information
?
-
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: due to its multifunctionality and weak hydrophobicity, it is suggested that in plastids the same geranylgeranyl reductase is recruited into the chlorophyll, the tocopherol and the phylloquinone pathways. The geranylgeranyl reductase gene is up-regulated during etioplast to chloroplast and chloroplast to chromoplast development
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: this enzyme P provides phytol for both tocopherol and chlorophyll synthesis
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: the transcription of geranylgeranyl diphosphate reductase is likely to be regulated during leaf development. Transcription is stimulated by light, but repressed by dark and cold stress. Geranylgeranyl diphosphate reductase expression is regulated by photosynthetic activity and is possibly involved in the defence response
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
-
Substrates: -
Products: -
?
additional information
?
-
Substrates: geranylgeranyl reductase catalyses the reduction of geranylgeranyl diphosphate to phytyl diphosphate required for synthesis of chlorophylls, phylloquinone and tocopherols
Products: -
?
additional information
?
-
-
Substrates: geranylgeranyl reductase catalyses the reduction of geranylgeranyl diphosphate to phytyl diphosphate required for synthesis of chlorophylls, phylloquinone and tocopherols
Products: -
?
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
geranylgeranyl-chlorophyll + 3 NADPH + 3 H+
phytyl-chlorophyll + 3 NADP+
-
Substrates: reduction in enzyme activity in transgenic Nicotiana tabacum plants is accompanied by the reduction in total chlorophyll and tocopherol content and the accumulation of geranylgeranylated chlorophyll. The presence of geranylgeranylated chlorophyll has no influence on harvesting and transfer of light energy in either photosystem. However, the reduced tocopherol content of the thylakoid membrane is a limiting factor for defensive reactions to photo-oxidative stress
Products: -
?
additional information
?
-
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + 3 NADPH + 3 H+
phytyl diphosphate + 3 NADP+
-
Substrates: -
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: due to its multifunctionality and weak hydrophobicity, it is suggested that in plastids the same geranylgeranyl reductase is recruited into the chlorophyll, the tocopherol and the phylloquinone pathways. The geranylgeranyl reductase gene is up-regulated during etioplast to chloroplast and chloroplast to chromoplast development
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: this enzyme P provides phytol for both tocopherol and chlorophyll synthesis
Products: -
?
geranylgeranyl diphosphate + NADPH + H+
phytyl diphosphate + NADP+
Substrates: the transcription of geranylgeranyl diphosphate reductase is likely to be regulated during leaf development. Transcription is stimulated by light, but repressed by dark and cold stress. Geranylgeranyl diphosphate reductase expression is regulated by photosynthetic activity and is possibly involved in the defence response
Products: -
?
additional information
?
-
Substrates: geranylgeranyl reductase catalyses the reduction of geranylgeranyl diphosphate to phytyl diphosphate required for synthesis of chlorophylls, phylloquinone and tocopherols
Products: -
?
additional information
?
-
-
Substrates: geranylgeranyl reductase catalyses the reduction of geranylgeranyl diphosphate to phytyl diphosphate required for synthesis of chlorophylls, phylloquinone and tocopherols
Products: -
?
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evolution
-
highly conserved regions of characterized geranylgeranyl reductases, GGRs, from archaea, plants, and bacteria, overview
additional information
-
structural basis for recognition of a geranyl group by geranylgeranyl reductases, GGRs, overview
malfunction
-
mass spectrometry reveals that cells deleted of HVO_1799 fail to fully reduce the isoprene chains of Hfx. volcanii membrane phospholipids and glycolipids. Likewise, the absence of HVO_1799 leads to a loss of saturation of the omega-position isoprene subunit of C55 and C60 dolichol phosphate, with the effect of HVO_1799 deletion being more pronounced with C60 dolichol phosphate than with C55 dolichol phosphate
malfunction
enzyme deficiency due to a recessive mutation G206S in gene CHLP leads to the yellow-green leaf mutant 502ys. The mutant exhibits reduced level of Chls, arrested development of chloroplasts, and retarded growth rate, phenotype, overview. The mutant phenotype is complemented by transformation with the wild-type gene
malfunction
the light-induced yellow leaf 1-1 (lyl1-1) mutant is hypersensitive to high-light and defective in the Chl synthesis. The mutation of LYL1 leads to conjugation of the majority of Chl molecules with an unsaturated geranylgeraniol side chain. The lyl1-1 mutant suffers from severe photooxidative damage and displays a drastic reduction in the levels of alpha-tocopherol and photosynthetic proteins. The yellowing of lyl1-1 mutant is caused by high-light stress. Mutant lyl1-1 phenotype, overview
malfunction
-
mass spectrometry reveals that cells deleted of HVO_1799 fail to fully reduce the isoprene chains of Hfx. volcanii membrane phospholipids and glycolipids. Likewise, the absence of HVO_1799 leads to a loss of saturation of the omega-position isoprene subunit of C55 and C60 dolichol phosphate, with the effect of HVO_1799 deletion being more pronounced with C60 dolichol phosphate than with C55 dolichol phosphate
-
metabolism
the enzyme is involved in the reduction step from Chl-geranylgeranylated (ChlGG) and geranylgeranyl diphosphate (GGPP) to Chl-phytol (ChlPhy) and phytyl diphosphate (PPP) in rice
metabolism
the three-step hydrogenation of geranylgeranyl diphosphate into phytyl diphosphate, and Chl-geranylgeranylated (ChlGG) and Chl-phytol (ChlPhy) is catalyzed by NADPH-dependent geranylgeranyl reductase. ENzyme LYL1 protects against lipid peroxidation and reactive oxygen species, ROS
metabolism
-
isoform GGR2 is involved in alpha-tocopherol synthesis in rice
physiological function
-
DGGR catalyzes a critical step in the biosynthesis of archaeal membrane lipids. The saturation of hydrocarbon chains confers the ability to resist hydrolysis and oxidation and helps archaea withstand extreme conditions
physiological function
geranylgeranyl reductase (CHL P) catalyzes the reduction of geranylgeranyl diphosphate to phytyl diphosphate, and provides phytol for both Chlorophyll (Chl) and tocopherol synthesis. The enzyme is involved in the reduction step from Chl-geranylgeranylated (ChlGG) and geranylgeranyl diphosphate (GGPP) to Chl-phytol (ChlPhy) and phytyl diphosphate (PPP) in rice
physiological function
the enzyme is involved in the reduction step from Chl-geranylgeranylated (ChlGG) and geranylgeranyl diphosphate (GGPP) to Chl-phytol (ChlPhy) and phytyl diphosphate (PPP) in rice. Enzyme LYL1 also plays an important role in response to high-light in rice
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expressed in Escherichia coli BL21(DE3) cells
gene CHLP, DNA and amino acid sequence determination and analysis, map-based cloning and fine mapping of the 502ys locus, sequence comparisons and phylogenetic tree
gene LYL1, map-based cloning of LYL1, phylogenetic analysis, quantitative real-time PCR enzyme expression analysis
geranylgeranyl reductase expressed in Escherichia coli sequentially catalyzes the reduction of geranylgeranyl-chlorophyll a into phytyl-chlorophyll a as well as the reduction of free geranylgeranyl diphosphate into phytyl diphosphate
the coding region of a truncated CHL P peptide (amino acid residues 50464) is fused in frame behind the initiation codon into an Escherichia coli expression vector, Chl P expression in CHL P-deficient transgenic plants under two different light intensities
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3) cells
expressed in Escherichia coli BL21(DE3) cells
expressed in Escherichia coli BL21(DE3) cells
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Shpilyov, A.V.; Zinchenko, V.V.; Shestakov, S.V.; Grimm, B.; Lokstein, H.
Inactivation of the geranylgeranyl reductase (ChlP) gene in the cyanobacterium Synechocystis sp. PCC 6803
Biochim. Biophys. Acta
1706
195-203
2005
Synechocystis sp. (Q55087), Synechocystis sp.
brenda
Keller, Y.; Bouvier, F.; dHarlingue, A.; Camara, B.
Metabolic compartmentation of plastid prenyllipid biosynthesis - evidence for the involvement of a multifunctional geranylgeranyl reductase
Eur. J. Biochem.
251
413-417
1998
Arabidopsis thaliana (Q9CA67), Arabidopsis thaliana
brenda
Gomez Maqueo Chew, A.; Frigaard, N.U.; Bryant, D.A.
Identification of the bchP gene, encoding geranylgeranyl reductase in Chlorobaculum tepidum
J. Bacteriol.
190
747-749
2008
Chlorobaculum tepidum (Q8KAB0), Chlorobaculum tepidum
brenda
Giannino, D.; Condello, E.; Bruno, L.; Testone, G.; Tartarini, A.; Cozza, R.; Innocenti, A.M.; Bitonti, M.B.; Mariotti, D.
The gene geranylgeranyl reductase of peach (Prunus persica [L.] Batsch) is regulated during leaf development and responds differentially to distinct stress factors
J. Exp. Bot.
55
2063-2073
2004
Prunus persica (Q6XJV3), Prunus persica
brenda
Tanaka, R.; Oster, U.; Kruse, E.; Rudiger, W.; Grimm, B.
Reduced activity of geranylgeranyl reductase leads to loss of chlorophyll and tocopherol and to partially geranylgeranylated chlorophyll in transgenic tobacco plants expressing antisense RNA for geranylgeranyl reductase
Plant Physiol.
120
695-704
1999
Nicotiana tabacum (Q9ZS34), Nicotiana tabacum
brenda
Soll, J.; Schultz, G.; Rudiger, W.; Benz, J.
Hydrogenation of geranylgeraniol: two pathways exist in spinach chloroplasts
Plant Physiol.
71
849-854
1983
Spinacia oleracea
brenda
Grasses, T.; Grimm, B.; Koroleva, O.; Jahns, P.
Loss of alpha-tocopherol in tobacco plants with decreased geranylgeranyl reductase activity does not modify photosynthesis in optimal growth conditions but increases sensitivity to high-light stress
Planta
213
620-628
2001
Nicotiana tabacum
brenda
Zhou, Y.; Gong, Z.; Yang, Z.; Yuan, Y.; Zhu, J.; Wang, M.; Yuan, F.; Wu, S.; Wang, Z.; Yi, C.; Xu, T.; Ryom, M.; Gu, M.; Liang, G.
Mutation of the light-induced yellow leaf 1 gene, which encodes a geranylgeranyl reductase, affects chlorophyll biosynthesis and light sensitivity in rice
PLoS ONE
8
e75299
2013
Oryza sativa Japonica Group (U5LY03)
brenda
Wang, P.; Li, C.; Wang, Y.; Huang, R.; Sun, C.; Xu, Z.; Zhu, J.; Gao, X.; Deng, X.; Wang, P.
Identification of a Geranylgeranyl reductase gene for chlorophyll synthesis in rice
SpringerPlus
3
201
2014
Oryza sativa Japonica Group (Q6Z2T6)
brenda
Meadows, C.; Mingardon, F.; Garabedian, B.; Baidoo, E.; Benites, V.; Rodrigues, A.; Abourjeily, R.; Chanal, A.; Lee, T.
Discovery of novel geranylgeranyl reductases and characterization of their substrate promiscuity
Biotechnol. Biofuels
11
340
2018
Archaeoglobus fulgidus (A0A075WDX8), Archaeoglobus fulgidus DSM 8774 (A0A075WDX8), Methanocaldococcus infernus, Methanosarcina acetivorans (Q8TSV3), Methanosarcina acetivorans DSM 2834 (Q8TSV3), Pyrolobus fumarii (G0EHJ8), Pyrolobus fumarii DSM 11204 (G0EHJ8), Streptomyces coelicolor, Sulfolobus acidocaldarius, Thermococcus nautili, Thermoplasma acidophilum
brenda
Kimura, E.; Abe, T.; Murata, K.; Kimura, T.; Otoki, Y.; Yoshida, T.; Miyazawa, T.; Nakagawa, K.
Identification of OsGGR2, a second geranylgeranyl reductase involved in alpha-tocopherol synthesis in rice
Sci. Rep.
8
1870
2018
Oryza sativa
brenda