Entry
Name
indolylacetylinositol arabinosyltransferase;
arabinosylindolylacetylinositol synthase;
UDP-L-arabinose:indol-3-ylacetyl-myo-inositol L-arabinosyltransferase;
UDP-L-arabinose:(indol-3-yl)acetyl-myo-inositol L-arabinosyltransferase
Class
Transferases;
Glycosyltransferases;
Pentosyltransferases
BRITE hierarchy
Sysname
UDP-L-arabinose:(indol-3-yl)acetyl-1D-myo-inositol L-arabinosyltransferase
Reaction(IUBMB)
UDP-L-arabinose + (indol-3-yl)acetyl-1D-myo-inositol = UDP + (indol-3-yl)acetyl-myo-inositol 3-L-arabinoside [RN:
R04335 ]
Reaction(KEGG)
Substrate
UDP-L-arabinose [CPD:
C00935 ];
(indol-3-yl)acetyl-1D-myo-inositol
Product
UDP [CPD:
C00015 ];
(indol-3-yl)acetyl-myo-inositol 3-L-arabinoside
Comment
The position of acylation is indeterminate because of the ease of acyl transfer between hydroxy groups. For a diagram showing the biosynthesis of UDP-L-arabinose, click here.
History
EC 2.4.2.34 created 1986, modified 2003
Reference
Authors
Corcuera LJ, Bandurski RS.
Title
Biosynthesis of Indol-3-yl-acetyl-myo-inositol Arabinoside in Kernels of Zea mays L.
Journal
Other DBs
ExplorEnz - The Enzyme Database: 2.4.2.34
ExPASy - ENZYME nomenclature database: 2.4.2.34