Rhea - reaction knowledgebase

Enzymes

UniProtKB ^help_outline	1 proteins
Enzyme class ^help_outline	EC 2.4.1.116 cyanidin 3-O-rutinoside 5-O-glucosyltransferase
GO Molecular Function ^help_outline	GO:0047214 cyanidin-3-rhamnosylglucoside 5-O-glucosyltransferase activity

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Name ^help_outline cyanidin 3-O-rutinoside Identifier CHEBI:58546 Charge 0 Formula C27H30O15 InChIKey^help_outline USNPULRDBDVJAO-FXCAAIILSA-N SMILES^help_outline C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](Oc3cc4c([O-])cc(O)cc4[o+]c3-c3ccc(O)c(O)c3)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Name ^help_outline UDP-α-D-glucose Identifier CHEBI:58885 (Beilstein: 3827329) ^help_outline Charge -2 Formula C15H22N2O17P2 InChIKey^help_outline HSCJRCZFDFQWRP-JZMIEXBBSA-L SMILES^help_outline OC[C@H]1O[C@H](OP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n2ccc(=O)[nH]c2=O)[C@H](O)[C@@H](O)[C@@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 223 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Name ^help_outline cyanidin 3-O-rutinoside 5-O-β-D-glucoside Identifier CHEBI:57830 Charge 0 Formula C33H40O20 InChIKey^help_outline DFJZNAHUOVEDQB-HWKLKBEVSA-N SMILES^help_outline C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](Oc3cc4c(O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)cc([O-])cc4[o+]c3-c3ccc(O)c(O)c3)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Name ^help_outline H⁺ Identifier CHEBI:15378 Charge 1 Formula H InChIKey^help_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILES^help_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,176 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Name ^help_outline UDP Identifier CHEBI:58223 Charge -3 Formula C9H11N2O12P2 InChIKey^help_outline XCCTYIAWTASOJW-XVFCMESISA-K SMILES^help_outline O[C@@H]1[C@@H](COP([O-])(=O)OP([O-])([O-])=O)O[C@H]([C@@H]1O)n1ccc(=O)[nH]c1=O 2D coordinates Mol file for the small molecule Search links Involved in 542 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule

Cross-references

	RHEA:12144	RHEA:12145	RHEA:12146	RHEA:12147
Reaction direction	undefined	left-to-right	right-to-left	bidirectional
UniProtKB ^help_outline	1 proteins
EC numbers ^help_outline	2.4.1.116
Gene Ontology ^help_outline	GO:0047214
KEGG ^help_outline				R06819
MetaCyc ^help_outline				2.4.1.116-RXN

Publications

Identification, properties, and genetic control of UDP-glucose: cyanidin-3-rhamnosyl-(1 leads to 6)-glucoside-5-O-glucosyltransferase isolated from petals of the red campion (Silene dioica).

Kamsteeg J., van Brederode J., van Nigtevecht G.

An enzyme catalyzing the transfer of the glucosyl moiety of UDP-glucose to the 5-hydroxyl group of cyanidin-3-rhamnosyl-(1 leads to 6)-glucoside has been demonstrated in petal extracts of Silene dioica plants. This glucosyltransferase activity was not detectable in green parts of these plants. The ... >> More

An enzyme catalyzing the transfer of the glucosyl moiety of UDP-glucose to the 5-hydroxyl group of cyanidin-3-rhamnosyl-(1 leads to 6)-glucoside has been demonstrated in petal extracts of Silene dioica plants. This glucosyltransferase activity was not detectable in green parts of these plants. The enzyme activity is controlled by a single dominant gene M; no glucosyltransferase activity could be demonstrated in petals of m/m plants. The enzyme was purified eightyfold by PVP and Sephadex G50 chromatography. The glucosyltransferase had a pH optimum of 7.4, had a molecular weight of about 55,000, was stimulated by divalent metal ions, and had a "true Km" values of 0.5 x 10(-3) M for UDP-glucose and 3.6 x 10(-3) M for cyanidin-3-rhamnosylglucoside. Pelargonidin-3-rhamnosylglucoside also could serve as acceptor. The enzyme did not catalyze the glucosylation of the 5-hydroxyl group of cyanidin-3-glucoside, although in petals of M/-n/n mutants cyanidin-3,5-diglucoside is present. ADP-glucose could not serve as a glucosyl donor. << Less

Biochem Genet 16:1059-1071(1978) [PubMed] [EuropePMC]

RHEA:12144 cyanidin 3-O-rutinoside + UDP-alpha-D-glucose = cyanidin 3-O-rutinoside 5-O-beta-D-glucoside + H(+) + UDP

Enzymes

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Cross-references

Publications

Identification, properties, and genetic control of UDP-glucose: cyanidin-3-rhamnosyl-(1 leads to 6)-glucoside-5-O-glucosyltransferase isolated from petals of the red campion (Silene dioica).