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Literature summary for 1.14.14.80 extracted from

  • Dobritsa, A.A.; Shrestha, J.; Morant, M.; Pinot, F.; Matsuno, M.; Swanson, R.; Moller, B.L.; Preuss, D.
    CYP704B1 is a long-chain fatty acid omega-hydroxylase essential for sporopollenin synthesis in pollen of Arabidopsis (2009), Plant Physiol., 151, 574-589.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 1.14.14.80

Cloned(Commentary)

Cloned (Comment) Organism
expression in yeast WAT11 cells Arabidopsis thaliana

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9C788 isoform CYP704B1
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Source Tissue

Source Tissue Comment Organism Textmining
anther CYP704B1 is expressed in the developing anthers Arabidopsis thaliana
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
9,10-epoxystearic acid + [reduced NADPH-hemoprotein reductase] + O2
-
 Arabidopsis thaliana 18-hydroxy-9,10-epoxystearic acid + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?
linoleic acid + [reduced NADPH-hemoprotein reductase] + O2
-
 Arabidopsis thaliana 18-hydroxylinoleic acid + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?
linolenic acid + [reduced NADPH-hemoprotein reductase] + O2 best substrate Arabidopsis thaliana 18-hydroxylinolenic acid + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?
additional information no substrate: 12-hydroxylauric acid, lauric acid, cinnamate, p-coumarate, ferulate, sinapate, and p-coumaroyl shikimate Arabidopsis thaliana ?
-
 ?
oleic acid + [reduced NADPH-hemoprotein reductase] + O2 28% yield Arabidopsis thaliana 18-hydroxyoleic acid + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?
palmitic acid + [reduced NADPH-hemoprotein reductase] + O2 21% yield Arabidopsis thaliana 16-hydroxypalmitic acid + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?
palmitoleic acid + [reduced NADPH-hemoprotein reductase] + O2 44% yield Arabidopsis thaliana 18-hydroxypalmitoleic acid + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?

Synonyms

Synonyms Comment Organism
At1g69500
-
 Arabidopsis thaliana
CYP704B1
-
 Arabidopsis thaliana
cytochrome P450 704B1
-
 Arabidopsis thaliana

Expression

Organism Comment Expression
Arabidopsis thaliana CYP704B1 is highly coexpressed with CYP703A2, a cytochrome P450 involved in exine production additional information

General Information

General Information Comment Organism
physiological function mutations in CYP704B1 result in impaired pollen walls that lack a normal exine layer and exhibit a characteristic striped surface, termed zebra phenotyp. Mutations in three genes, CYP704B1, CYP703A2, and another exine gene, MALE STERILITY2 result in pollen with remarkably similar zebra phenotypes, distinct from those of other known exine mutants. The double and triple mutant combinations do not result in the appearance of novel phenotypes or enhancement of single mutant phenotypes Arabidopsis thaliana