KEGG   ORTHOLOGY: K13080
Entry
K13080                      KO                                     

Name
C12RT1
Definition
flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase [EC:2.4.1.236]
Pathway
ko00941  Flavonoid biosynthesis
ko00944  Flavone and flavonol biosynthesis
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09110 Biosynthesis of other secondary metabolites
   00941 Flavonoid biosynthesis
    K13080  C12RT1; flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
   00944 Flavone and flavonol biosynthesis
    K13080  C12RT1; flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
Enzymes [BR:ko01000]
 2. Transferases
  2.4  Glycosyltransferases
   2.4.1  Hexosyltransferases
    2.4.1.236  flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
     K13080  C12RT1; flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
Other DBs
RN: R06820 R06826 R06829 R08022
GO: 0033835
CAZy: GT1
Genes
CIT: 102615848 102623228
CIC: CICLE_v10030045mg CICLE_v10030271mg
VVI: 100244875
AG: AAL06646(C12RT1)
Reference
PMID:1939145
  Authors
Bar-Peled M, Lewinsohn E, Fluhr R, Gressel J
  Title
UDP-rhamnose:flavanone-7-O-glucoside-2''-O-rhamnosyltransferase. Purification and characterization of an enzyme catalyzing the production of bitter compounds in citrus.
  Journal
J Biol Chem 266:20953-9 (1991)
  Sequence
LinkDB

KEGG   ENZYME: 2.4.1.236
Entry
EC 2.4.1.236                Enzyme                                 

Name
flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase;
UDP-rhamnose:flavanone-7-O-glucoside-2''-O-rhamnosyltransferase;
1->2 UDP-rhamnosyltransferase;
UDP-L-rhamnose:flavanone-7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
Sysname
UDP-beta-L-rhamnose:flavanone-7-O-glucoside 2''-O-alpha-L-rhamnosyltransferase
Reaction(IUBMB)
UDP-beta-L-rhamnose + a flavanone 7-O-beta-D-glucoside = UDP + a flavanone 7-O-[alpha-L-rhamnosyl-(1->2)-beta-D-glucoside] [RN:R07337]
Reaction(KEGG)
R07337 > R06820 R08022;
(other) R06826 R06829
Substrate
UDP-beta-L-rhamnose [CPD:C02199];
flavanone 7-O-beta-D-glucoside [CPD:C04007]
Product
UDP [CPD:C00015];
flavanone 7-O-[alpha-L-rhamnosyl-(1->2)-beta-D-glucoside] [CPD:C15579]
Comment
Acts on the 7-O-glucoside of naringenin and hesperetin, also the flavone 7-O-glucosides of luteolin and apigenin.
History
EC 2.4.1.236 created 2004
Pathway
ec00941  Flavonoid biosynthesis
ec00944  Flavone and flavonol biosynthesis
Orthology
K13080  flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
Genes
CIT: 102615848 102623228
CIC: CICLE_v10030045mg CICLE_v10030271mg
VVI: 100244875
Reference
1  [PMID:1939145]
  Authors
Bar-Peled M, Lewinsohn E, Fluhr R, Gressel J.
  Title
UDP-rhamnose:flavanone-7-O-glucoside-2''-O-rhamnosyltransferase. Purification and characterization of an enzyme catalyzing the production of bitter compounds in citrus.
  Journal
J Biol Chem 266:20953-9 (1991)
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.236
IUBMB Enzyme Nomenclature: 2.4.1.236
ExPASy - ENZYME nomenclature database: 2.4.1.236
BRENDA, the Enzyme Database: 2.4.1.236
CAS: 125752-89-8
LinkDB

KEGG   REACTION: R06829
Entry
R06829                      Reaction                               

Name
UDP-L-rhamnose:luteolin-7-O-beta-D-glucoside 2''-O-alpha-L-rhamnosyltransferase
Definition
Luteolin 7-O-beta-D-glucoside + UDP-L-rhamnose <=> Scolymoside + UDP
Equation
Comment
flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
Reaction class
RC00005  C00015_C02199
RC00049  C03951_C12630
Enzyme
Pathway
rn00944  Flavone and flavonol biosynthesis
Orthology
K13080  flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase [EC:2.4.1.236]
LinkDB

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