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Target Snapshot

CHEMBL3626 Target Snapshot

Histone deacetylase · SINGLE PROTEIN · Cryptosporidium parvum

36Compounds
5Assays
0Approved Drugs
32.0Activities
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 Q9GUA8. Use UniProt Q9GUA8 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q9GUA8 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 Histone deacetylase as ChEMBL target CHEMBL3626, mapped to UniProt Q9GUA8. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Histone deacetylase
SINGLE PROTEIN · Cryptosporidium parvum
As of 2026-09-13
ChEMBL target ID
CHEMBL3626
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q9GUA8
Histone deacetylase
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

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 Histone deacetylase is the right protein anchor across sources, using UniProt Q9GUA8 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 LabelHistone deacetylase
UniProt AccessionQ9GUA8
Component TypeProtein
Sequence Length444 aa

Histone deacetylase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Histone deacetylase, mapped to UniProt Q9GUA8. Sequence length is 444 aa.

Mapped IDQ9GUA8
Review nameHistone deacetylase
OrganismCryptosporidium parvum
Assay Mix

Activity Type Distribution

IC5032.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL1793985 9.7 IC50 0.2 Preclinical
CHEMBL1793982 9.1 IC50 0.8 Preclinical
CHEMBL2371000 9.1 IC50 0.8 Preclinical
CHEMBL430060 9.0 IC50 1.0 Preclinical
CHEMBL1793989 9.0 IC50 1.0 Preclinical
CHEMBL2371006 9.0 IC50 1.0 Preclinical
CHEMBL1793983 8.7 IC50 2.0 Preclinical
CHEMBL1793974 8.52 IC50 3.0 Preclinical
CHEMBL1793973 8.4 IC50 4.0 Preclinical
CHEMBL1793990 8.4 IC50 4.0 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
1
5.5
0
6.0
2
6.5
5
7.0
6
7.5
7
8.0
2
8.5
6
9.0
1
9.5
pChEMBL
Assay Landscape

Assay Landscape

5
Total Assays
29
Tested Compounds
1
Assay Types
Binding — 5 assays, 29 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 4 28 8.0
cell-based format 1 1 8.3

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine