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Literature summary for 4.2.3.122 extracted from

  • Wang, H.; Ma, D.; Yang, J.; Deng, K.; Li, M.; Ji, X.; Zhong, L.; Zhao, H.
    An integrative volatile terpenoid profiling and transcriptomics analysis for gene mining and functional characterization of AvBPPS and AvPS involved in the monoterpenoid biosynthesis in Amomum villosum (2018), Front. Plant Sci., 9, 846 .
    View publication on PubMedView publication on EuropePMC
Search for more literature for 4.2.3.122

Cloned(Commentary)

Cloned (Comment) Organism
integrative volatile terpenoid profiling and transcriptomics analysis for mining the corresponding genes involved in volatile terpenoid biosynthesis, overview Wurfbainia villosa

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Wurfbainia villosa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
geranyl diphosphate Wurfbainia villosa
-
 beta-pinene + diphosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Wurfbainia villosa A0A2Z4K4P3 i.e. Wurfbainia villosa
-

Source Tissue

Source Tissue Comment Organism Textmining
fruit
-
 Wurfbainia villosa
-
additional information not in leaves and seeds Wurfbainia villosa
-
pericarp
-
 Wurfbainia villosa
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
geranyl diphosphate
-
 Wurfbainia villosa beta-pinene + diphosphate
-
 ?
additional information enzyme AvTPS1 (AvPS or pinene synthase) catalyzes GPP to form alpha-pinene and beta-pinene, the enzyme produces 63% beta-pinene as the major product Wurfbainia villosa ?
-
 ?

Synonyms

Synonyms Comment Organism
AvPS
-
 Wurfbainia villosa
AvTPS1
-
 Wurfbainia villosa
More cf. EC 4.2.3.120, 4.2.3.121, and 4.2.3.119 Wurfbainia villosa
pinene synthase
-
 Wurfbainia villosa
TPS1
-
 Wurfbainia villosa

General Information

General Information Comment Organism
evolution the enzyme belongs to the TPS superfamily of enzymes Wurfbainia villosa
additional information integrative volatile terpenoid profiling and transcriptomics analysis for mining the corresponding genes involved in volatile terpenoid biosynthesis, overview Wurfbainia villosa
physiological function AvPS (AvTPS1) is not responsible for pinene biosynthesis in the seeds of Amomum villosum, no expression of this gene is detected in the seeds, and the expression of AvPS is not in accordance with the accumulation pattern of pinene in the leaves. But alpha-pinene is widely distributed throughout almost the whole plant, i.e. roots, creeping stems, leaves, pericarp, and seeds. beta-Pinene is found in all the tissues, except seeds. Pinene is a naturally occurring constituent of the essential oils in many plant species that has a relevant role in insect repellency and allelopathy (inhibiting root growth of the tested weed species). Gene AvPS is highly expressed in pericarp, the exterior tissue protecting the fruits against biotic stress, AvPS might be the gene involved in biotic defense in Amonum villosum Wurfbainia villosa