Cloned (Comment) | Organism |
---|---|
gene SAD, DNA and amino acid sequence determination and analysis, ZmSAD1-based association mapping, genotyping, sequence comparisons, phylogenetic analysis, quantitative reverse transcription PCR enzyme expression analysis | Zea mays |
Protein Variants | Comment | Organism |
---|---|---|
additional information | determination of single nucleotide polymorphisms (SNPs) and genotyping of SAD1, ZmSAD1-based association mapping, overview. Associations of SNPs in 11 SAD genes with stearic, oleic acid and their ratio | Zea mays |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | ferredoxin-[iron-sulfur] cluster | Zea mays |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
stearoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | Zea mays | - |
oleoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays | B4F9Q1 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
kernel | - |
Zea mays | - |
leaf | - |
Zea mays | - |
seed | - |
Zea mays | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
stearoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O2 + 2 H+ | - |
Zea mays | oleoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
SAD | - |
Zea mays |
stearoyl-ACP desaturase | - |
Zea mays |
ZmSAD1 | - |
Zea mays |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
Ferredoxin | - |
Zea mays |
General Information | Comment | Organism |
---|---|---|
malfunction | downregulation of ZmSAD1 increases the stearic acid concentration in maize leaf | Zea mays |
physiological function | stearoyl-ACP desaturase (SAD) is a key rate-limiting enzyme for the conversion of stearic (C18:0) to oleic (C18:1) acid, analysis of C18:0/C18:1 ratio in 11 different genotypes of Zea mays SAD plants, overview. Stearic and oleic acid concentration can be regulated by ZmSAD1 expression | Zea mays |