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Target Snapshot

CHEMBL2558 Target Snapshot

Death-associated protein kinase 1 · SINGLE PROTEIN · Homo sapiens

1,097Compounds
318Assays
4Approved Drugs
221.0Activities
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 P53355. Use UniProt P53355 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P53355 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 Death-associated protein kinase 1 as ChEMBL target CHEMBL2558, mapped to UniProt P53355. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Death-associated protein kinase 1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL2558
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P53355
Death-associated protein kinase 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 Death-associated protein kinase 1 is the right protein anchor across sources, using UniProt P53355 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 LabelDeath-associated protein kinase 1
UniProt AccessionP53355
Component TypeProtein
Sequence Length1430 aa

Death-associated protein kinase 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Death-associated protein kinase 1, mapped to UniProt P53355. Sequence length is 1430 aa.

Mapped IDP53355
Review nameDeath-associated protein kinase 1
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

4
Approved
3
Phase III
6
Phase II
4
Phase I
Assay Mix

Activity Type Distribution

IC5088.0
KI5.0
EC501.0
KD127.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL388978 9.3 IC50 0.5 Preclinical
CHEMBL388978 8.85 Kd 1.4 Preclinical
CHEMBL4568087 8.72 IC50 1.9 Preclinical
CHEMBL3735890 7.92 IC50 12.0 Preclinical
CHEMBL1287853 7.8 Kd 16.0 Approved
CHEMBL4764610 7.64 IC50 23.0 Preclinical
CHEMBL4552628 7.58 IC50 26.0 Preclinical
CHEMBL4060481 7.27 Kd 54.0 Preclinical
CHEMBL475251 7.26 Kd 55.0 Clinical
CHEMBL4576489 7.23 Kd 59.0 Preclinical
Distribution

pChEMBL Value Distribution

15
5.0
16
5.5
19
6.0
10
6.5
9
7.0
8
7.5
2
8.0
3
8.5
1
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

FEDRATINIB
CHEMBL1287853
Approved 2019
RUXOLITINIB
CHEMBL1789941
Approved 2011
SUNITINIB
CHEMBL535
Approved 2006
Assay Landscape

Assay Landscape

318
Total Assays
75
Tested Compounds
2
Assay Types
Binding — 316 assays, 75 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 261 65 6.2
assay format 39 7 6.4
cell-based format 16 3 6.6
ADME — 2 assays, 1 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 2 1 5.0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine