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Literature summary for 2.4.1.B70 extracted from

  • Ishii, I.; Sakaguchi, K.; Fujita, K.; Ozeki, Y.; Miyahara, T.
    A double knockout mutant of acyl-glucose-dependent anthocyanin glucosyltransferase genes in Delphinium grandiflorum (2017), J. Plant Physiol., 216, 74-78 .
    View publication on PubMed
Search for more literature for 2.4.1.B70

Cloned(Commentary)

Cloned (Comment) Organism
two independent genes for acyl-glucose-dependent anthocyanin 7-(6-(p-hydroxybenzoyl)-glucoside) glucosyltransferases (AA7BGGT) are identified. Two cDNAs, AA7BG-GT1 and AA7BG-GT2 cDNA with similar but non-identical nucleotide sequences are isolated, genomic structure. AA7BG-GT appears to be encoded by duplicate genes (given the presence of transcripts corresponding to AA7BG-GT1 and AA7BG-GT2), and no delphinium lines showing loss of AA7BG-GT activity in sepals have been found. Expression analysis of gene BGGT1 Delphinium grandiflorum
two independent genes for acyl-glucose-dependent anthocyanin 7-(6-(p-hydroxybenzoyl)-glucoside) glucosyltransferases (AA7BGGT) are identified. Two cDNAs, AA7BG-GT1 and AA7BG-GT2 cDNA with similar but non-identical nucleotide sequences are isolated, genomic structure. AA7BG-GT appears to be encoded by duplicate genes (given the presence of transcripts corresponding to AA7BG-GT1 and AA7BG-GT2), and no delphinium lines showing loss of AA7BG-GT activity in sepals have been found. Expression analysis of gene BGGT2 Delphinium grandiflorum

Protein Variants

Protein Variants Comment Organism
additional information disruption of genes for the AA7BG-GT enzyme leads to loss of both Dp3R7GBG and violdelphin accumulation and of AA7BGGT enzyme activity in 09-512 petals Delphinium grandiflorum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
delphinidin 3-rutinoside-7-(6-(p-hydroxybenzoyl)-glucoside) + p-hydroxybenzoyl-glucose Delphinium grandiflorum
-
 delphinidin 3-rutinoside-7-(6-(4-(glucosyl)-oxybenzoyl)-glucoside) + 4-hydroxybenzol
-
 ?
additional information Delphinium grandiflorum anthocyanin profiling in sepals ?
-
-

Organism

Organism UniProt Comment Textmining
Delphinium grandiflorum A0A1Q2U2F1 breeding lines 13-517 and 09-512
-
Delphinium grandiflorum A0A1Q2U2F5 breeding lines 13-517 and 09-512
-

Source Tissue

Source Tissue Comment Organism Textmining
flower
-
 Delphinium grandiflorum
-
sepal
-
 Delphinium grandiflorum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
delphinidin 3-rutinoside-7-(6-(p-hydroxybenzoyl)-glucoside) + p-hydroxybenzoyl-glucose
-
 Delphinium grandiflorum delphinidin 3-rutinoside-7-(6-(4-(glucosyl)-oxybenzoyl)-glucoside) + 4-hydroxybenzol
-
 ?
additional information anthocyanin profiling in sepals Delphinium grandiflorum ?
-
-

Synonyms

Synonyms Comment Organism
AA7BG-GT1
-
 Delphinium grandiflorum
AA7BG-GT2
-
 Delphinium grandiflorum
AA7BGGT
-
 Delphinium grandiflorum
acyl-glucose-dependent anthocyanin 7-(6-(p-hydroxybenzoyl)-glucoside) glucosyltransferases
-
 Delphinium grandiflorum
acyl-glucose-dependent anthocyanin glucosyltransferase
-
 Delphinium grandiflorum
BGGT1
-
 Delphinium grandiflorum
BGGT2
-
 Delphinium grandiflorum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35
-
 assay at Delphinium grandiflorum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
 assay at Delphinium grandiflorum

General Information

General Information Comment Organism
metabolism the enzyme is involved in the pathway of delphinidin 3-rutinoside in delphinium sepals Delphinium grandiflorum
additional information AA7BG-GT appears to be encoded by duplicate genes (given the presence of transcripts corresponding to AA7BG-GT1 and AA7BG-GT2), and no delphinium lines showing loss of AA7BG-GT activity in sepals have been found Delphinium grandiflorum