2-acyl-6-[alpha-D-mannosyl-(1->6)-2-phosphoethanolamine-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion (CHEBI:144036)

EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:144036 - 2-acyl-6-[α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion

Default Structure

Take structure to advanced search

ChEBI ID	CHEBI:144036
ChEBI Name	2-acyl-6-[α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion
Stars
ASCII Name	2-acyl-6-[alpha-D-mannosyl-(1->6)-2-phosphoethanolamine-alpha-D-mannosyl-(1->4)-alpha-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion
Definition	A phosphoethanolamine-glycosyl-phosphatidylinositol derivative where R1 can be an alkyl or an acyl group, R2 and R3 are both acyl groups of undefined composition.
Last Modified	12 February 2026
Submitter	laimo
Downloads	Molfile

Formula	C31H53N2O30P2R3
Net Charge	0
Average Mass (excl. R groups)	995.697
Monoisotopic Mass (excl. R groups)	995.21584
SMILES	[1]OC[C@@H](COP(=O)([O-])O[C@@H]1[C@H](OC([3])=O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1O[C@H]1O[C@H](CO)[C@@H](O[C@H]2O[C@H](CO[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O)[C@@H](O)[C@H](O)[C@@H]2OP(=O)([O-])OCC[NH3+])[C@H](O)[C@H]1[NH3+])OC([2*])=O

ChEBI Ontology

Outgoing Relation(s)
	2-acyl-6-[α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion (CHEBI:144036) has functional parent 2-acyl-6-[α-D-mannosyl-(1→2)-α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion (CHEBI:144035)
	2-acyl-6-[α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion (CHEBI:144036) is a glycosylphosphatidylinositol zwitterion (CHEBI:747347)
	2-acyl-6-[α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion (CHEBI:144036) is a organic molecular entity (CHEBI:50860)

Synonyms	Source
2-acyl-6-[α-D-Man(1→6)-2-PEtn-α-D-Man(1→4)-α-D-GlcN]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion	SUBMITTER
Man-(PEtn)Man-GlcN-(acyl)PI	SUBMITTER

UniProt Name	Source
a 2-acyl-6-[α-D-mannosyl-(1→6)-2-phosphoethanolamine-α-D-mannosyl-(1→4)-α-D-glucosaminyl]-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol	UniProt

Citations