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Catalyst

The evidence graph for human biochemistry. Every edge carries its source, its study design, and a grade computed from both.

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A reference for what the literature reports. Not medical advice.

© 2026 CatalystPrivacy TermsReference data under the licences listed on the attribution page.

Compound

1-octadecanoyl-2-acyl-sn-glycero-3-phosphoethanolamine

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl group at position 1 is specified as stearoyl (octadecanoyl) while that at position 2 is unspecified.

Definition from ChEBI (CHEBI:189703), read 2026-09-23. CC BY 4.0.

CHEBI:189703ChEBI

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Structure

2D depiction

Class: Organic compound
Formula: C24H47NO8PR
Mass: 508.607 g/mol
Charge: 0
SMILES: *C(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)([O-])OCC[NH3+]
Look it up: ChEBI

Identity from ChEBI. Not evidence.

What it touches on the way

Inferred

Not reported; assembled from reference reactions.

Mechanistic reach

1 entity

1 entities reached.

0 reported hops1 assembled from the scaffold

LPGAT1ProteinUNIPROT:Q92604substrate ofInferred only6 paths6 endpoints

What the reference databases state

Statements

1 statement

1 statement · 1 reference database · Subject: 1-octadecanoyl-2-acyl-sn-glycero-3-phosphoethanolamine · Sources: Rhea

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1-octadecanoyl-2-acyl-sn-glycero-3-phosphoethanolamine is a substrate of LPGAT1ProteinRhea RHEA:70583Inferred only

Reactions

1 reaction

a 2-acyl-sn-glycero-3-phosphoethanolamine+octadecanoyl-CoA1-octadecanoyl-2-acyl-sn-glycero-3-phosphoethanolamine+coenzyme A(4-)
Catalysed by LPGAT1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:70583CC BY 4.0Reference data