KEGG   ENZYME: 2.4.1.271Help
Entry
EC 2.4.1.271                Enzyme                                 

Name
crocetin glucosyltransferase;
crocetin GTase;
UGTCs2;
UGT75L6;
UDP-glucose:crocetin glucosyltransferase;
UDP-glucose:crocetin 8-O-D-glucosyltransferase
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
UDP-alpha-D-glucose:crocetin 8-O-D-glucosyltransferase
Reaction(IUBMB)
(1) UDP-alpha-D-glucose + crocetin = UDP + beta-D-glucosyl crocetin [RN:R09757];
(2) UDP-alpha-D-glucose + beta-D-glucosyl crocetin = UDP + bis(beta-D-glucosyl) crocetin [RN:R09758];
(3) UDP-alpha-D-glucose + beta-D-gentiobiosyl crocetin = UDP + beta-D-gentiobiosyl beta-D-glucosyl crocetin [RN:R09759]
Reaction(KEGG)
Substrate
UDP-alpha-D-glucose [CPD:C00029];
crocetin [CPD:C08588];
beta-D-glucosyl crocetin [CPD:C19867];
beta-D-gentiobiosyl crocetin [CPD:C19869]
Product
UDP [CPD:C00015];
beta-D-glucosyl crocetin [CPD:C19867];
bis(beta-D-glucosyl) crocetin [CPD:C19868];
beta-D-gentiobiosyl beta-D-glucosyl crocetin [CPD:C17513]
Comment
In the plants Crocus sativus and Gardenia jasminoides this enzyme esterifies a free carboxyl group of crocetin and some crocetin glycosyl esters. The enzyme from Gardenia can also form glucosyl esters with 4-coumarate, caffeate and ferulate [3].
History
EC 2.4.1.271 created 2011
Orthology
K21371  
crocetin glucosyltransferase
Genes
CIT: 
CIC: 
TCC: 
GRA: 
EGR: 
GMX: 
PVU: 
VRA: 
VAR: 
MTR: 
CAM: 
101496339(UGT75L8) 101498301(UGT75L7)
ADU: 
AIP: 
LJA: 
Lj4g3v2578220.1(Lj4g3v2578220.1) Lj4g3v2578230.1(Lj4g3v2578230.1) Lj4g3v2578240.1(Lj4g3v2578240.1)
LANG: 
FVE: 
PPER: 
PMUM: 
MDM: 
PXB: 
CSV: 
CMO: 
RCU: 
JCU: 
POP: 
POPTR_0002s23760g(POPTRDRAFT_645347) POPTR_0002s23770g(POPTRDRAFT_645348) POPTR_0004s08200g(POPTRDRAFT_198627) POPTR_0006s05450g(POPTRDRAFT_762155) POPTR_0014s14300g(POPTRDRAFT_572884) POPTR_0016s05290g(POPTRDRAFT_576324) POPTR_0017s08830g POPTR_0017s13620g
VVI: 
SLY: 
SPEN: 
SOT: 
INI: 
SIND: 
BVG: 
NNU: 
DOSA: 
Os01t0179600-01(Os01g0179600) Os02t0203300-00(Os02g0203300) Os06t0593200-01(Os06g0593200) Os06t0593800-01(Os06g0593800)
OBR: 
BDI: 
ATS: 
SBI: 
SORBI_03g003760(SORBIDRAFT_03g003760) SORBI_05g002700(SORBIDRAFT_05g002700) SORBI_05g002710(SORBIDRAFT_05g002710) SORBI_06g018240(SORBIDRAFT_06g018240) SORBI_08g001100(SORBIDRAFT_08g001100) SORBI_09g005510(SORBIDRAFT_09g005510) SORBI_10g023050(SORBIDRAFT_10g023050) SORBI_10g023060(SORBIDRAFT_10g023060) SORBI_10g023070(SORBIDRAFT_10g023070) SORBI_10g023120(SORBIDRAFT_10g023120)
ZMA: 
SITA: 
PDA: 
EGU: 
MUS: 
ATR: 
 » show all
Taxonomy
Reference
1
  Authors
Cote, F., Cormier, F., Dufresne, C. and Willemot, C.
  Title
Properties of a glucosyltransferase involved in crocin synthesis.
  Journal
Plant Sci. 153 (2000) 55-63.
Reference
2  [PMID:15605174]
  Authors
Moraga AR, Nohales PF, Perez JA, Gomez-Gomez L
  Title
Glucosylation of the saffron apocarotenoid crocetin by a glucosyltransferase isolated from Crocus sativus stigmas.
  Journal
Planta. 219 (2004) 955-66.
  Sequence
Reference
3  [PMID:22569263]
  Authors
Nagatoshi M, Terasaka K, Owaki M, Sota M, Inukai T, Nagatsu A, Mizukami H
  Title
UGT75L6 and UGT94E5 mediate sequential glucosylation of crocetin to crocin in Gardenia jasminoides.
  Journal
FEBS. Lett. 586 (2012) 1055-61.
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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