Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.14.15.3 extracted from

  • Hoefer, R.; Briesen, I.; Beck, M.; Pinot, F.; Schreiber, L.; Franke, R.
    The Arabidopsis cytochrome P450 CYP86A1 encodes a fatty acid omega-hydroxylase involved in suberin monomer biosynthesis (2008), J. Exp. Bot., 59, 2347-2360.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
the 1.4 kb putative promoter region upstream of the predicted CYP86A1 start codon fused in frame to the beta-glucuronidase gene and used to transform wild-type Arabidopsis under the control of the native promoter. Transgenic expression of CYP86A1 fused to GFP, CYP86A1:GFP heterologously and transiently expressed under the control of the CaMV35S-promoter in the epidermis of Nicotiana benthamiana leaves Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
endoplasmic reticulum transgenic expression of CYP86A1 fused to GFP distributes CYP86A1 to the endoplasmic reticulum, indicating that suberin monomer biosynthesis takes place in this sub-cellular compartment before intermediates are exported in the apoplast Arabidopsis thaliana 5783
-

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana P48422
-
-

Source Tissue

Source Tissue Comment Organism Textmining
additional information no detectable CYP86A1 transcript levels in above-ground organs such as leaves, stems, flowers, and siliques Arabidopsis thaliana
-
root strong root specificity and a localized expression in the root endodermis, high expression levels in all three root zones from the tip to the base Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
suberin + NADPH + H+ + O2
-
Arabidopsis thaliana ? + NADP+ + H2O
-
?

Synonyms

Synonyms Comment Organism
CYP86A1
-
Arabidopsis thaliana
Fatty acid omega-hydroxylase
-
Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Arabidopsis thaliana

General Information

General Information Comment Organism
physiological function is a key enzyme for aliphatic root suberin biosynthesis. In contrast to wild-type, no CYP86A1 transcript in total RNA from horst-1 seedlings (carries the T-DNA insertion in the first exon of CYP86A1) and horst-2 seedlings (T-DNA insertion is located in the second exon). Complemented CYP86A1-transformed horst-1 plants reveal a quantitative and qualitative aliphatic suberin composition similar to the wild-type Arabidopsis thaliana