| Entry |
|
|---|
| Name |
inositol 3-alpha-galactosyltransferase;
UDP-D-galactose:inositol galactosyltransferase;
UDP-galactose:myo-inositol 1-alpha-D-galactosyltransferase;
UDPgalactose:myo-inositol 1-alpha-D-galactosyltransferase;
galactinol synthase;
inositol 1-alpha-galactosyltransferase;
uridine diphosphogalactose-inositol galactosyltransferase;
GolS |
|---|
| Class |
Transferases;
Glycosyltransferases;
Hexosyltransferases
 |
|---|
| Sysname |
UDP-galactose:myo-inositol 3-alpha-D-galactosyltransferase |
|---|
| Reaction(IUBMB) |
UDP-galactose + myo-inositol = UDP +
O-alpha-D-galactosyl-(1->3)-1D-myo-inositol [RN:R01192 R06214] |
|---|
| Reaction(KEGG) |
R01192 R06214(G)
 |
|---|
| Substrate |
UDP-galactose [CPD:C00052];
myo-inositol [CPD:C00137] |
|---|
| Product |
UDP [CPD:C00015];
O-alpha-D-galactosyl-(1->3)-1D-myo-inositol [CPD:C01235] |
|---|
| Comment |
An enzyme from plants involved in the formation of raffinose and
stachyose [cf. EC 2.4.1.67 (galactinol---raffinose
galactosyltransferase) and EC 2.4.1.82 (galactinol---sucrose
galactosyltransferase)]. |
|---|
| Pathway |
PATH: ec00052 Galactose metabolism |
|---|
Reference
Authors
Title
Journal
|
1
Pharr, D.M., Sox, H.N., Locy, R.D. and Huber, S.C.
Partial characterization of the galactinol forming enzyme from
leaves of Cucumis sativus L.
Plant Sci. Lett. 23 (1981) 25-33. |
|---|
| Other DBs |
ExplorEnz - The Enzyme Database: 2.4.1.123
IUBMB Enzyme Nomenclature: 2.4.1.123
ExPASy - ENZYME nomenclature database: 2.4.1.123
BRENDA, the Enzyme Database: 2.4.1.123
CAS: 79955-89-8 |
|---|
