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Target Snapshot

CHEMBL5545 Target Snapshot

Diacylglycerol lipase-alpha · SINGLE PROTEIN · Homo sapiens

373Compounds
48Assays
1Approved Drugs
392.0Activities
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 2026-09-14

Protein identity stays anchored to UniProt Q9Y4D2. Use UniProt Q9Y4D2 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q9Y4D2 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-14
Open source guide
Identity Layer

Cross-source identity

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

This review treats Diacylglycerol lipase-alpha as ChEMBL target CHEMBL5545, mapped to UniProt Q9Y4D2. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Diacylglycerol lipase-alpha
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL5545
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q9Y4D2
Diacylglycerol lipase-alpha
UniProt accession via ChEMBL component mapping As of 2026-09-14
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-14
www.ebi.ac.uk

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

Source Guidance

Start with the right source

Choose the first block or source based on the question you are trying to answer.

Need stable target naming and protein identity?
UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Diacylglycerol lipase-alpha is the right protein anchor across sources, using UniProt Q9Y4D2 as the stable mapping.

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
Review-ready rationale with source-aware context

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Overview

Basic Information

Verify identity, organism, and the fastest next research jumps from the same page.

UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelDiacylglycerol lipase-alpha
UniProt AccessionQ9Y4D2
Component TypeProtein
Sequence Length1042 aa

Diacylglycerol lipase-alpha

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Diacylglycerol lipase-alpha, mapped to UniProt Q9Y4D2. Sequence length is 1042 aa.

Mapped IDQ9Y4D2
Review nameDiacylglycerol lipase-alpha
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
2
Phase II
Assay Mix

Activity Type Distribution

IC50391.0
KI1.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4476210 9.6 IC50 0.2512 Preclinical
CHEMBL4581240 9.3 IC50 0.5012 Preclinical
CHEMBL3764017 9.22 IC50 0.6 Preclinical
CHEMBL3897587 9.2 IC50 0.631 Preclinical
CHEMBL3906477 9.1 IC50 0.7943 Preclinical
CHEMBL3913807 9.1 IC50 0.7943 Preclinical
CHEMBL3954476 9.1 IC50 0.7943 Preclinical
CHEMBL4279328 9.1 IC50 0.7943 Preclinical
CHEMBL3765578 9.05 IC50 0.9 Preclinical
CHEMBL3970032 9.0 IC50 1.0 Preclinical
Distribution

pChEMBL Value Distribution

24
5.0
34
5.5
28
6.0
20
6.5
34
7.0
31
7.5
15
8.0
9
8.5
11
9.0
1
9.5
pChEMBL
Approved Drugs

Approved Drugs

ORLISTAT
CHEMBL175247
Approved 1998
Assay Landscape

Assay Landscape

48
Total Assays
194
Tested Compounds
1
Assay Types
Binding — 48 assays, 194 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 42 167 6.9
single protein format 5 5 6.6
assay format 1 22 5.6

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine