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Literature summary for 5.5.1.22 extracted from

  • Croteau, R.; Shaskus, J.
    Biosynthesis of monoterpenes: demonstration of a geranyl pyrophosphate:(-)-bornyl pyrophosphate cyclase in soluble enzyme preparations from tansy (Tanacetum vulgare) (1985), Arch. Biochem. Biophys., 236, 535-543.
    View publication on PubMed
Search for more literature for 5.5.1.22

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
geranyl diphosphate Salvia officinalis
-
 (-)-bornyl diphosphate i.e. (2R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl diphosphate ?
geranyl diphosphate Tanacetum vulgare
-
 (-)-bornyl diphosphate i.e. (2R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl diphosphate ?

Organism

Organism UniProt Comment Textmining
Salvia officinalis
-
-
-
Tanacetum vulgare
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Salvia officinalis
partial Tanacetum vulgare

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Salvia officinalis
-
leaf
-
 Tanacetum vulgare
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(3S)-linalyl diphosphate
-
 Salvia officinalis (-)-bornyl diphosphate
-
 ?
(3S)-linalyl diphosphate
-
 Tanacetum vulgare (-)-bornyl diphosphate
-
 ?
geranyl diphosphate
-
 Salvia officinalis (-)-bornyl diphosphate i.e. (2R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl diphosphate ?
geranyl diphosphate
-
 Tanacetum vulgare (-)-bornyl diphosphate i.e. (2R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl diphosphate ?
geranyl diphosphate isomerization of the substrate to the (+)-(3S)-linalyl intermediate precedes cyclization, isomerization and cyclization take place at the same active site Salvia officinalis (-)-bornyl diphosphate i.e. (2R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl diphosphate ?
geranyl diphosphate isomerization of the substrate to the (+)-(3S)-linalyl intermediate precedes cyclization, isomerization and cyclization take place at the same active site Tanacetum vulgare (-)-bornyl diphosphate i.e. (2R,4S)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl diphosphate ?

Synonyms

Synonyms Comment Organism
(-)-bornyl pyrophosphate cyclase
-
 Salvia officinalis
(-)-bornyl pyrophosphate cyclase
-
 Tanacetum vulgare

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
 assay at Salvia officinalis
30
-
 assay at Tanacetum vulgare

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
 assay at Salvia officinalis
7.2
-
-
 Tanacetum vulgare