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Literature summary for 1.14.19.2 extracted from

  • Cahoon, E.B.; Shah, S.; Shanklin, J.; Browse, J.
    A determinant of substrate specificity predicted from the acyl-acyl carrier protein desaturase of developing cat's claw seed (1998), Plant Physiol., 117, 593-598.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Bignonia unguis-cati

Protein Variants

Protein Variants Comment Organism
L118W 100% activity with palmitoyl-[acyl-carrier protein], 89% activity with stearoyl-[acyl-carrier protein] and 8.2% activity with myristoyl-[acyl-carrier protein], wild-type is only active with stearoyl-[acyl-carrier protein] Ricinus communis

Organism

Organism UniProt Comment Textmining
Bignonia unguis-cati O65040 cat's claw
-
Ricinus communis P22337
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Bignonia unguis-cati

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
Ricinus communis
-
seed
-
Bignonia unguis-cati
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
palmitoyl-[acyl-carrier protein] + reduced acceptor + O2 4fold lower activity with stearoyl-[acyl-carrier protein] and myristoyl-[acyl-carrier protein] Bignonia unguis-cati 9-hexadecenoyl-[acyl-carrier protein] + acceptor + H2O
-
?

Cofactor

Cofactor Comment Organism Structure
Ferredoxin
-
Ricinus communis
Ferredoxin
-
Bignonia unguis-cati