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Target Snapshot

CHEMBL1681631 Target Snapshot

Acyl-protein thioesterase 1 · SINGLE PROTEIN · Homo sapiens

18Compounds
14Assays
0Approved Drugs
21.0Activities
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

Protein identity stays anchored to UniProt O75608. Use UniProt O75608 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt O75608 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13
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 Acyl-protein thioesterase 1 as ChEMBL target CHEMBL1681631, mapped to UniProt O75608. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Acyl-protein thioesterase 1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL1681631
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
O75608
Acyl-protein thioesterase 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

Start with the right source

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

Start here when your first question is whether Acyl-protein thioesterase 1 is the right protein anchor across sources, using UniProt O75608 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

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UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelAcyl-protein thioesterase 1
UniProt AccessionO75608
Component TypeProtein
Sequence Length230 aa

Acyl-protein thioesterase 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Acyl-protein thioesterase 1, mapped to UniProt O75608. Sequence length is 230 aa.

Mapped IDO75608
Review nameAcyl-protein thioesterase 1
OrganismHomo sapiens
Assay Mix

Activity Type Distribution

IC5015.0
KI5.0
KD1.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5653589 9.33 Kd 0.466 Preclinical
CHEMBL3133031 8.6 IC50 2.5 Preclinical
CHEMBL5568560 8.6 IC50 2.5 Preclinical
CHEMBL5565391 8.36 IC50 4.4 Preclinical
CHEMBL1673415 8.27 IC50 5.4 Preclinical
CHEMBL5562679 8.22 IC50 6.0 Preclinical
CHEMBL5565657 7.97 IC50 10.6 Preclinical
CHEMBL1903566 7.77 IC50 17.0 Preclinical
CHEMBL3133034 7.57 IC50 27.0 Preclinical
CHEMBL3133035 6.83 IC50 148.0 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
0
5.5
3
6.0
3
6.5
0
7.0
4
7.5
4
8.0
2
8.5
1
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

14
Total Assays
12
Tested Compounds
1
Assay Types
Binding — 14 assays, 12 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 12 12 7.6
cell-based format 2 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine