KEGG ENZYME: 2.3.1.171

ENZYME: 2.3.1.171

Entry

EC 2.3.1.171                Enzyme

Name

anthocyanin 6''-O-malonyltransferase

Class

Transferases;
Acyltransferases;
Transferring groups other than aminoacyl groups

Sysname

malonyl-CoA:anthocyanidin-3-O-beta-D-glucoside 6''-O-malonyltransferase

Reaction(IUBMB)

malonyl-CoA + an anthocyanidin 3-O-beta-D-glucoside = CoA + an anthocyanidin 3-O-(6-O-malonyl-beta-D-glucoside) [RN:R07255]

Reaction(KEGG)

R07255 > R06801 R06817 R07938

Substrate

malonyl-CoA [CPD:C00083];
anthocyanidin 3-O-beta-D-glucoside [CPD:C15539]

Product

CoA [CPD:C00010];
anthocyanidin 3-O-(6-O-malonyl-beta-D-glucoside) [CPD:C15540]

Comment

Acts on pelargonidin 3-O-glucoside in dahlia (Dahlia variabilis), delphinidin 3-O-glucoside, and on cyanidin 3-O-glucoside in transgenic petunia (Petunia hybrida).

History

EC 2.3.1.171 created 2004

Pathway

ec00942

Anthocyanin biosynthesis

Orthology

K12931

anthocyanin 3-O-glucoside-6''-O-malonyltransferase

Reference

1 [PMID:12481098]

Authors

Suzuki H, Nakayama T, Yonekura-Sakakibara K, Fukui Y, Nakamura N, Yamaguchi MA, Tanaka Y, Kusumi T, Nishino T

Title

cDNA cloning, heterologous expressions, and functional characterization of malonyl-coenzyme a:anthocyanidin 3-o-glucoside-6"-o-malonyltransferase from dahlia flowers.

Journal

Plant Physiol 130:2142-51 (2002)
DOI:10.1104/pp.010447

Sequence

[ag:AAO12206]

Other DBs

ExplorEnz - The Enzyme Database:

2.3.1.171

IUBMB Enzyme Nomenclature:

2.3.1.171

ExPASy - ENZYME nomenclature database:

2.3.1.171

BRENDA, the Enzyme Database:

2.3.1.171

CAS:	111070-07-6

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