Compound
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol
A class of galactoglycerolipids that consists of any 1,2-diacyl-sn-glycerol having a β-D-galactosyl residue attached at position 3.
Definition from ChEBI (CHEBI:17615), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Structural class, not a single molecule
- Formula
- C11H16O10R2
- Mass
- 308.239 g/mol
- Charge
- 0
- SMILES
- [1*]C(=O)OC[C@H](CO[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)OC([2*])=O
- Look it up
- ChEBI
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Chemical structure
- a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol has the functional parent a 1,2-diacyl-sn-glycerolCompoundChEBI CHEBI:17615Inferred only
Statements
2 statements
2 statements · 1 reference database · Subject: a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol · Sources: Rhea
- a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol is a substrate of GAL3ST1ProteinRhea RHEA:41748Inferred only
- a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol is a substrate of PNLIPRP2ProteinRhea RHEA:13189Inferred only
Reactions
16 reactions
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+UDP-alpha-D-galactosea 1,2-diacyl-3-O-[alpha-D-galactosyl-(1->6)-beta-D-galactosyl]-sn-glycerol+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:10520CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+CMP-N-acetyl-beta-neuraminateCHEBI:57832+CMP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:11664CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+2water3-beta-D-galactosyl-sn-glycerol+2a fatty acid+2hydron
Catalysed by PNLIPRP2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:13189CC BY 4.0Reference data
a 1,2-diacyl-sn-glycerol+UDP-alpha-D-galactosea 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:14945CC BY 4.0Reference data
2a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerolCHEBI:87082+a 1,2-diacyl-sn-glycerol
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:15921CC BY 4.0Reference data
CHEBI:18063+a fatty acyl-[ACP]a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+holo-[ACP]
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:17057CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+3'-phosphoadenylyl sulfate1,2-diacyl-3-(3-O-sulfo-beta-D-galactosyl)-sn-glycerol+adenosine 3',5'-bisphosphate+hydron
Catalysed by GAL3ST1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:41748CC BY 4.0Reference data
CHEBI:75799a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:46928CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+UDP-alpha-D-galactoseCHEBI:87082+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:53748CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+UDP-alpha-D-glucoseCHEBI:137667+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:53752CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+waterCHEBI:141434+a fatty acid+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:57084CC BY 4.0Reference data
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol+a 1,2-diacylglycerolCHEBI:141434+a triacylglycerol
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:68116CC BY 4.0Reference data
Other names
9 names
Resolves to: a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol
- Also called
- 1,2 diacyl-3-O-beta-D-galactosyl-sn-glycerol1,2-Diacyl-3-beta-D-galactosyl-sn-glycerol3-(beta-D-Galactosyl)-1,2-diacyl-sn-glycerol3-beta-D-Galactosyl-1,2-diacylglycerolD-GalactosyldiacylglycerolMGDGMonogalactosyl-diacylglycerolMonogalactosyldiacylglycerolMonogalactosyldiglyceride