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Target Snapshot

CHEMBL6191 Target Snapshot

Mitogen-activated protein kinase kinase kinase 19 · SINGLE PROTEIN · Homo sapiens

314Compounds
125Assays
16Approved Drugs
122.0Activities
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 Q56UN5. Use UniProt Q56UN5 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q56UN5 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 Mitogen-activated protein kinase kinase kinase 19 as ChEMBL target CHEMBL6191, mapped to UniProt Q56UN5. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Mitogen-activated protein kinase kinase kinase 19
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL6191
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q56UN5
Mitogen-activated protein kinase kinase kinase 19
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 kinase kinase 19 is the right protein anchor across sources, using UniProt Q56UN5 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 LabelMitogen-activated protein kinase kinase kinase 19
UniProt AccessionQ56UN5
Component TypeProtein
Sequence Length1328 aa

Mitogen-activated protein kinase kinase kinase 19

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Mitogen-activated protein kinase kinase kinase 19, mapped to UniProt Q56UN5. Sequence length is 1328 aa.

Mapped IDQ56UN5
Review nameMitogen-activated protein kinase kinase kinase 19
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

16
Approved
10
Phase III
10
Phase II
5
Phase I
Assay Mix

Activity Type Distribution

IC5026.0
KD96.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL603469 9.28 Kd 0.52 Clinical
CHEMBL388978 9.07 Kd 0.86 Preclinical
CHEMBL4290597 8.92 Kd 1.2 Preclinical
CHEMBL388978 8.73 IC50 1.85 Preclinical
CHEMBL1241674 8.29 Kd 5.1 Preclinical
CHEMBL502835 8.28 Kd 5.2 Approved
CHEMBL1908397 8.28 Kd 5.2 Preclinical
CHEMBL1230609 8.26 Kd 5.5 Clinical
CHEMBL4537673 8.02 Kd 9.6 Preclinical
CHEMBL522892 7.92 Kd 12.0 Clinical
Distribution

pChEMBL Value Distribution

5
5.0
11
5.5
10
6.0
20
6.5
14
7.0
11
7.5
6
8.0
2
8.5
3
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

QUIZARTINIB
CHEMBL576982
Approved 2023
FEDRATINIB
CHEMBL1287853
Approved 2019
MIDOSTAURIN
CHEMBL608533
Approved 2017
NERATINIB
CHEMBL180022
Approved 2017
NINTEDANIB
CHEMBL502835
Approved 2014
BOSUTINIB
CHEMBL288441
Approved 2012
AXITINIB
CHEMBL1289926
Approved 2012
RUXOLITINIB
CHEMBL1789941
Approved 2011
VANDETANIB
CHEMBL24828
Approved 2011
CRIZOTINIB
CHEMBL601719
Approved 2011
PAZOPANIB
CHEMBL477772
Approved 2009
SUNITINIB
CHEMBL535
Approved 2006
DASATINIB
CHEMBL5416410
Approved 2006
SORAFENIB
CHEMBL1336
Approved 2005
ERLOTINIB
CHEMBL553
Approved 2004
GEFITINIB
CHEMBL939
Approved 2003
Assay Landscape

Assay Landscape

125
Total Assays
73
Tested Compounds
1
Assay Types
Binding — 125 assays, 73 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 90 67 6.9
assay format 30 5 7.4
cell-based format 5 1 5.5

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine