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Literature summary extracted from

  • Liu, J.; Xie, H.; Chen, H.; Qian, Z.
    Cloning, prokaryotic expression, and functional identification of beta-amyrin synthase cDNA of Psammosilene tunicoides (2014), Chin. Tradit. Herbal Drugs, 45, 1456-1460 .
No PubMed abstract available

Cloned(Commentary)

EC Number Cloned (Comment) Organism
5.4.99.39 gene PBA, DNA and amino acid sequence determination and analysis, functional recombinant expression in Escherichia coli strain BL21 Psammosilene tunicoides

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5.4.99.39 (3S)-2,3-epoxy-2,3-dihydrosqualene Psammosilene tunicoides
-
 beta-amyrin
-
 r

Organism

EC Number Organism UniProt Comment Textmining
5.4.99.39 Psammosilene tunicoides A5A5F1
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.4.99.39 functional recombinant enzyme from Escherichia coli strain BL21 Psammosilene tunicoides

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.4.99.39 (3S)-2,3-epoxy-2,3-dihydrosqualene
-
 Psammosilene tunicoides beta-amyrin
-
 r
5.4.99.39 additional information product measurement by HPLC Psammosilene tunicoides ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
5.4.99.39 PBA
-
 Psammosilene tunicoides

General Information

EC Number General Information Comment Organism
5.4.99.39 metabolism the enzyme plays a key role in the biosynthesis of triterpenoid saponins Psammosilene tunicoides
5.4.99.39 physiological function the enzyme plays a key role in the biosynthesis of triterpenoid saponins Psammosilene tunicoides