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Target Snapshot

CHEMBL3819 Target Snapshot

Lysophosphatidic acid receptor 1 · SINGLE PROTEIN · Homo sapiens

700Compounds
106Assays
0Approved Drugs
917.0Activities
Free Research Context

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Broader Open DB context

Frame the target before identity details

Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-13

Lysophosphatidic acid receptor 1 shows clinical signal disease relevance led by idiopathic pulmonary fibrosis. 1 more disease program remain visible in the same review block. 1 linked drug keeps the current disease frame grounded. Protein identity stays anchored to UniProt Q92633. Start with idiopathic pulmonary fibrosis, then reuse UniProt Q92633 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with idiopathic pulmonary fibrosis, then reuse UniProt Q92633 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13 1 linked drug
Open source guide
Disease program
idiopathic pulmonary fibrosis

Lysophosphatidic acid receptor 1 shows clinical signal disease relevance led by idiopathic pulmonary fibrosis. 1 more disease program remain visible in the same review block. 1 linked drug remains visible in the same block.

Start review with idiopathic pulmonary fibrosis because it currently carries clinical signal support. Linked drugs include BMS-986020. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Disease source · ChEMBL drug mechanism + indication proxy
Clinical signal Open Targets-ready proxy 1 linked drug
Open disease block
Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats Lysophosphatidic acid receptor 1 as ChEMBL target CHEMBL3819, mapped to UniProt Q92633. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Lysophosphatidic acid receptor 1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL3819
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q92633
Lysophosphatidic acid receptor 1
UniProt accession via ChEMBL component mapping As of 2026-09-13
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-13
www.ebi.ac.uk

Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.

Source Guidance

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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Lysophosphatidic acid receptor 1 is the right protein anchor across sources, using UniProt Q92633 as the stable mapping.

Jump to Protein Context
Need disease fit before discussing compounds?
Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need to confirm why idiopathic pulmonary fibrosis is currently framed as clinical signal support. It currently carries 1 linked drug in the same disease frame.

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Evidence Card
Review-ready rationale with source-aware context

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Overview

Basic Information

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UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelLysophosphatidic acid receptor 1
UniProt AccessionQ92633
Component TypeProtein
Sequence Length364 aa

Lysophosphatidic acid receptor 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Lysophosphatidic acid receptor 1, mapped to UniProt Q92633. Sequence length is 364 aa.

Mapped IDQ92633
Review nameLysophosphatidic acid receptor 1
OrganismHomo sapiens
Disease Relevance

Disease Relevance & Evidence Level

Open Targets-ready disease context using the current target-indication evidence contract.

Clinical signal Open Targets-ready proxy

Lysophosphatidic acid receptor 1 shows clinical signal disease relevance led by idiopathic pulmonary fibrosis. 1 more disease program remain visible in the same review block.

Clinical signal Phase II
idiopathic pulmonary fibrosis
1 linked drug · 1 direct · 1 efficacy
Linked drugBMS-986020
Clinical signal Phase II
scleroderma
1 linked drug · 1 direct · 1 efficacy
Linked drugBMS-986020
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with idiopathic pulmonary fibrosis because it currently carries clinical signal support. Linked drugs include BMS-986020. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseaseidiopathic pulmonary fibrosis
Strongest levelClinical signal
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

1
Phase II
Assay Mix

Activity Type Distribution

IC50681.0
KI99.0
EC50124.0
KD13.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4165205 9.8 IC50 0.16 Preclinical
CHEMBL3966526 9.52 IC50 0.3 Preclinical
CHEMBL4175820 9.47 Kd 0.34 Preclinical
CHEMBL3943133 9.4 IC50 0.4 Preclinical
CHEMBL3936755 9.4 IC50 0.4 Preclinical
CHEMBL3980736 9.0 IC50 1.0 Preclinical
CHEMBL3972698 9.0 IC50 1.0 Preclinical
CHEMBL5566408 8.85 IC50 1.4 Preclinical
CHEMBL5633614 8.8 IC50 1.6 Preclinical
CHEMBL3911605 8.7 IC50 2.0 Preclinical
Distribution

pChEMBL Value Distribution

50
5.0
42
5.5
71
6.0
97
6.5
130
7.0
146
7.5
70
8.0
18
8.5
12
9.0
4
9.5
pChEMBL
Assay Landscape

Assay Landscape

106
Total Assays
323
Tested Compounds
2
Assay Types
Functional — 70 assays, 323 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 62 294 6.5
single protein format 4 13 6.9
assay format 3 16 6.9
tissue-based format 1 0
Binding — 36 assays, 193 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 22 146 7.5
single protein format 12 28 6.7
assay format 1 18 7.4
cell-free format 1 1 7.3

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine