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Target Snapshot

CHEMBL3129 Target Snapshot

Guanine deaminase · SINGLE PROTEIN · Homo sapiens

15Compounds
10Assays
1Approved Drugs
14.0Activities
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 Q9Y2T3. Use UniProt Q9Y2T3 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q9Y2T3 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 Guanine deaminase as ChEMBL target CHEMBL3129, mapped to UniProt Q9Y2T3. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Guanine deaminase
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL3129
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q9Y2T3
Guanine deaminase
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 Guanine deaminase is the right protein anchor across sources, using UniProt Q9Y2T3 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 LabelGuanine deaminase
UniProt AccessionQ9Y2T3
Component TypeProtein
Sequence Length454 aa

Guanine deaminase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Guanine deaminase, mapped to UniProt Q9Y2T3. Sequence length is 454 aa.

Mapped IDQ9Y2T3
Review nameGuanine deaminase
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
2
Phase II
Assay Mix

Activity Type Distribution

IC501.0
KI13.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL388596 5.73 Ki 1880.0 Preclinical
CHEMBL1424 5.71 Ki 1960.0 Preclinical
CHEMBL1224659 5.46 Ki 3440.0 Preclinical
CHEMBL792 5.36 Ki 4340.0 Clinical
CHEMBL1610 5.35 Ki 4440.0 Preclinical
CHEMBL2203870 5.3 IC50 5000.0 Preclinical
CHEMBL321248 5.26 Ki 5550.0 Clinical
CHEMBL113 5.0 Ki 10000.0 Approved
CHEMBL1645489 4.78 Ki 16700.0 Preclinical
CHEMBL374469 4.7 Ki 20100.0 Preclinical
Distribution

pChEMBL Value Distribution

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

Assay Landscape

10
Total Assays
13
Tested Compounds
1
Assay Types
Binding — 10 assays, 13 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 7 9 5.3
assay format 3 4 4.5

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine