KEGG ENZYME: 2.3.1.152

ENZYME: 2.3.1.152

Entry

EC 2.3.1.152                Enzyme

Name

alcohol O-cinnamoyltransferase

Class

Transferases;
Acyltransferases;
Transferring groups other than aminoacyl groups

Sysname

1-O-trans-cinnamoyl-beta-D-glucopyranose:alcohol O-cinnamoyltransferase

Reaction(IUBMB)

1-O-trans-cinnamoyl-beta-D-glucopyranose + ROH = alkyl cinnamate + glucose [RN:R04411]

Reaction(KEGG)

R04411 > R04409 R04410 R05061

Substrate

1-O-trans-cinnamoyl-beta-D-glucopyranose [CPD:C04164];
ROH [CPD:C01335]

Product

alkyl cinnamate [CPD:C06357];
glucose [CPD:C00031]

Comment

Acceptor alcohols (ROH) include methanol, ethanol and propanol. No cofactors are required as 1-O-trans-cinnamoyl-beta-D-glucopyranose itself is an "energy-rich" (activated) acyl-donor, comparable to CoA-thioesters. 1-O-trans-Cinnamoyl-beta-D-gentobiose can also act as the acyl donor, but with much less affinity.

History

EC 2.3.1.152 created 1999

Reference

Authors

Mock H-P, Strack D.

Title

Energetics of uridine 5'-diphosphoglucose-hydroxy-cinnamic acid acyl-glucotransferase reaction.

Journal

Phytochemistry 32:575-579 (1993)

Reference

Authors

Latza S, Gansser D, Berger RG.

Title

Carbohydrate esters of cinnamic acid from fruits of Physalis peruviana, Psidium guajava and Vaccinium vitis IDAEA.

Journal

Phytochemistry 43:481-485 (1996)

Other DBs

ExplorEnz - The Enzyme Database:

2.3.1.152

IUBMB Enzyme Nomenclature:

2.3.1.152

ExPASy - ENZYME nomenclature database:

2.3.1.152

BRENDA, the Enzyme Database:

2.3.1.152

CAS:	203009-15-8

LinkDB

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