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Literature summary for 1.14.19.29 extracted from

  • Ryan, P.R.; Liu, Q.; Sperling, P.; Dong, B.; Franke, S.; Delhaize, E.
    A higher plant DELTA8 sphingolipid desaturase with a preference for (Z)-isomer formation confers aluminum tolerance to yeast and plants (2007), Plant Physiol., 144, 1968-1977.
    View publication on PubMedView publication on EuropePMC
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Cloned(Commentary)

Cloned (Comment) Organism
expressed in Saccharomyces cerevisiae and Arabidopsis thaliana Stylosanthes hamata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+ Stylosanthes hamata
-
 (4R,8E)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O
-
 ?
(4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+ Stylosanthes hamata
-
 (4R,8Z)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O the enzyme exhibits preference for (Z)-isomer formation ?

Organism

Organism UniProt Comment Textmining
Stylosanthes hamata A7Y7E1
-
-

Source Tissue

Source Tissue Comment Organism Textmining
root
-
 Stylosanthes hamata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+
-
 Stylosanthes hamata (4R,8E)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O
-
 ?
(4R)-4-hydroxysphinganine ceramide + ferrocytochrome b5 + O2 + H+
-
 Stylosanthes hamata (4R,8Z)-4-hydroxysphing-8-enine ceramide + ferricytochrome b5 + H2O the enzyme exhibits preference for (Z)-isomer formation ?

Synonyms

Synonyms Comment Organism
Delta8 sphingolipid desaturase
-
 Stylosanthes hamata

Cofactor

Cofactor Comment Organism Structure
cytochrome b5
-
 Stylosanthes hamata

General Information

General Information Comment Organism
physiological function DELTA8 sphingobase desaturase confer aluminum tolerance in seedlings Stylosanthes hamata