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Target Snapshot

CHEMBL260 Target Snapshot

Mitogen-activated protein kinase 14 · SINGLE PROTEIN · Homo sapiens

9,114Compounds
1,550Assays
34Approved Drugs
10,343.0Activities
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

Mitogen-activated protein kinase 14 shows late clinical disease relevance led by acute coronary syndrome. 5 more disease programs remain visible in the same review block. 1 linked drug keeps the current disease frame grounded. Protein identity stays anchored to UniProt Q16539. Start with acute coronary syndrome, then reuse UniProt Q16539 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with acute coronary syndrome, then reuse UniProt Q16539 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13 1 linked drug
Open source guide
Disease program
acute coronary syndrome

Mitogen-activated protein kinase 14 shows late clinical disease relevance led by acute coronary syndrome. 5 more disease programs remain visible in the same review block. 1 linked drug remains visible in the same block.

Start review with acute coronary syndrome because it currently carries late clinical support. Linked drugs include LOSMAPIMOD. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Disease source · ChEMBL drug mechanism + indication proxy
Late clinical Open Targets-ready proxy 1 linked drug
Open disease block
Identity Layer

Cross-source identity

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

This review treats Mitogen-activated protein kinase 14 as ChEMBL target CHEMBL260, mapped to UniProt Q16539. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Mitogen-activated protein kinase 14
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL260
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q16539
Mitogen-activated protein kinase 14
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 Mitogen-activated protein kinase 14 is the right protein anchor across sources, using UniProt Q16539 as the stable mapping.

Jump to Protein Context
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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need to confirm why acute coronary syndrome is currently framed as late clinical support. It currently carries 1 linked drug in the same disease frame.

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Evidence Card
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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 LabelMitogen-activated protein kinase 14
UniProt AccessionQ16539
Component TypeProtein
Sequence Length360 aa

Mitogen-activated protein kinase 14

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Mitogen-activated protein kinase 14, mapped to UniProt Q16539. Sequence length is 360 aa.

Mapped IDQ16539
Review nameMitogen-activated protein kinase 14
OrganismHomo sapiens
Disease Relevance

Disease Relevance & Evidence Level

Open Targets-ready disease context using the current target-indication evidence contract.

Late clinical Open Targets-ready proxy

Mitogen-activated protein kinase 14 shows late clinical disease relevance led by acute coronary syndrome. 5 more disease programs remain visible in the same review block.

Late clinical Phase III
acute coronary syndrome
1 linked drug · 1 direct · 1 efficacy
Linked drugLOSMAPIMOD
Late clinical Phase III
COVID-19
1 linked drug · 1 direct · 1 efficacy
Linked drugLOSMAPIMOD
Late clinical Phase III
dilated cardiomyopathy
1 linked drug · 1 direct · 1 efficacy
Linked drugARRY-797
Late clinical Phase III
Facioscapulohumeral dystrophy
1 linked drug · 1 direct · 1 efficacy
Linked drugLOSMAPIMOD
Clinical signal Phase II
rheumatoid arthritis
10 linked drugs · 10 direct · 10 efficacy
Linked drugARRY-797
Linked drugBMS-582949
Linked drugDILMAPIMOD
Linked drugDORAMAPIMOD
Clinical signal Phase II
chronic obstructive pulmonary disease
7 linked drugs · 7 direct · 7 efficacy
Linked drugACUMAPIMOD
Linked drugAZD-7624
Linked drugDILMAPIMOD
Linked drugGSK-610677
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with acute coronary syndrome because it currently carries late clinical support. Linked drugs include LOSMAPIMOD. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseaseacute coronary syndrome
Strongest levelLate clinical
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

34
Approved
8
Phase III
41
Phase II
16
Phase I
Assay Mix

Activity Type Distribution

IC508,121.0
KI1,622.0
EC5025.0
KD575.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5186216 10.52 IC50 0.03 Preclinical
CHEMBL3640006 10.4 IC50 0.04 Preclinical
CHEMBL103667 10.34 Kd 0.046 Clinical
CHEMBL1088796 10.3 Kd 0.05 Preclinical
CHEMBL5174953 10.3 IC50 0.05 Preclinical
CHEMBL5172781 10.3 IC50 0.05 Preclinical
CHEMBL5180443 10.22 IC50 0.06 Preclinical
CHEMBL1911339 10.22 IC50 0.06 Preclinical
CHEMBL1825148 10.22 IC50 0.06 Preclinical
CHEMBL1825149 10.1 IC50 0.08 Preclinical
Distribution

pChEMBL Value Distribution

373
5.0
659
5.5
863
6.0
1211
6.5
1163
7.0
1037
7.5
737
8.0
382
8.5
218
9.0
87
9.5
pChEMBL
Approved Drugs

Approved Drugs

TOVORAFENIB
CHEMBL3348923
Approved 2024
LENVATINIB
CHEMBL1289601
Approved 2015
PONATINIB
CHEMBL1171837
Approved 2012
REGORAFENIB
CHEMBL1946170
Approved 2012
NILOTINIB
CHEMBL255863
Approved 2007
DASATINIB ANHYDROUS
CHEMBL1421
Approved 2006
DASATINIB
CHEMBL5416410
Approved 2006
SORAFENIB
CHEMBL1336
Approved 2005
GEFITINIB
CHEMBL939
Approved 2003
ETORICOXIB
CHEMBL416146
Approved 2002
CELECOXIB
CHEMBL118
Approved 1998
MONTELUKAST
CHEMBL787
Approved 1998
ZAFIRLUKAST
CHEMBL603
Approved 1996
TANNIC ACID
CHEMBL506247
Approved 1982
HEXACHLOROPHENE
CHEMBL496
Approved 1949
Assay Landscape

Assay Landscape

1,550
Total Assays
5,070
Tested Compounds
3
Assay Types
Binding — 1,533 assays, 5,070 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 1,166 4,306 7.1
assay format 198 538 6.9
cell-based format 126 151 6.6
subcellular format 37 19 6.6
tissue-based format 6 56 6.9
Functional — 13 assays, 214 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 7 120 6.0
cell-based format 4 66 7.1
tissue-based format 2 28 7.4
ADME — 4 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 2 0
assay format 1 0
cell-based format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine