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Target Snapshot

CHEMBL4247 Target Snapshot

ALK tyrosine kinase receptor · SINGLE PROTEIN · Homo sapiens

4,520Compounds
1,345Assays
35Approved Drugs
5,526.0Activities
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

ALK tyrosine kinase receptor shows approved-linked disease relevance led by non-small cell lung carcinoma. 5 more disease programs remain visible in the same review block. 9 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt Q9UM73. Start with non-small cell lung carcinoma, then reuse UniProt Q9UM73 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with non-small cell lung carcinoma, then reuse UniProt Q9UM73 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 9 linked drugs
Open source guide
Disease program
non-small cell lung carcinoma

ALK tyrosine kinase receptor shows approved-linked disease relevance led by non-small cell lung carcinoma. 5 more disease programs remain visible in the same review block. 9 linked drugs remain visible in the same block.

Start review with non-small cell lung carcinoma because it currently carries approved-linked support. Linked drugs include ALECTINIB HYDROCHLORIDE, BRIGATINIB, CERITINIB, CONTELTINIB. 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
Approved-linked Open Targets-ready proxy 9 linked drugs
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 ALK tyrosine kinase receptor as ChEMBL target CHEMBL4247, mapped to UniProt Q9UM73. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
ALK tyrosine kinase receptor
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL4247
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q9UM73
ALK tyrosine kinase receptor
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 ALK tyrosine kinase receptor is the right protein anchor across sources, using UniProt Q9UM73 as the stable mapping.

Jump to Protein Context
Need disease fit before discussing compounds?
Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need to confirm why non-small cell lung carcinoma is currently framed as approved-linked support. It currently carries 9 linked drugs in the same disease frame.

Jump to Disease Context
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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 LabelALK tyrosine kinase receptor
UniProt AccessionQ9UM73
Component TypeProtein
Sequence Length1620 aa

ALK tyrosine kinase receptor

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as ALK tyrosine kinase receptor, mapped to UniProt Q9UM73. Sequence length is 1620 aa.

Mapped IDQ9UM73
Review nameALK tyrosine kinase receptor
OrganismHomo sapiens
Disease Relevance

Disease Relevance & Evidence Level

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

Approved-linked Open Targets-ready proxy

ALK tyrosine kinase receptor shows approved-linked disease relevance led by non-small cell lung carcinoma. 5 more disease programs remain visible in the same review block.

Approved-linked Approved
non-small cell lung carcinoma
9 linked drugs · 9 direct · 9 efficacy
Linked drugALECTINIB HYDROCHLORIDE
Linked drugBRIGATINIB
Linked drugCERITINIB
Linked drugCONTELTINIB
Approved-linked Approved
neoplasm
7 linked drugs · 7 direct · 7 efficacy
Linked drugASP-3026
Linked drugBRIGATINIB
Linked drugCEP-37440
Linked drugCERITINIB
Approved-linked Approved
cancer
5 linked drugs · 5 direct · 5 efficacy
Linked drugASP-3026
Linked drugCERITINIB
Linked drugCRIZOTINIB
Linked drugENTRECTINIB
Approved-linked Approved
lymphoma
1 linked drug · 1 direct · 1 efficacy
Linked drugLORLATINIB
Late clinical Phase III
lung cancer
4 linked drugs · 4 direct · 4 efficacy
Linked drugBRIGATINIB
Linked drugCRIZOTINIB
Linked drugENSARTINIB
Linked drugLORLATINIB
Late clinical Phase III
carcinoma
2 linked drugs · 2 direct · 2 efficacy
Linked drugBRIGATINIB
Linked drugCRIZOTINIB
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with non-small cell lung carcinoma because it currently carries approved-linked support. Linked drugs include ALECTINIB HYDROCHLORIDE, BRIGATINIB, CERITINIB, CONTELTINIB. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseasenon-small cell lung carcinoma
Strongest levelApproved-linked
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

35
Approved
13
Phase III
24
Phase II
9
Phase I
Assay Mix

Activity Type Distribution

IC504,356.0
KI946.0
EC509.0
KD215.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3397300 10.15 IC50 0.07 Preclinical
CHEMBL3286823 10.0 Ki 0.1 Preclinical
CHEMBL3286825 10.0 Ki 0.1 Preclinical
CHEMBL5593687 10.0 IC50 0.1 Preclinical
CHEMBL3286826 9.96 IC50 0.11 Preclinical
CHEMBL3286828 9.92 Ki 0.12 Preclinical
CHEMBL3824308 9.92 IC50 0.12 Preclinical
CHEMBL509032 9.82 IC50 0.15 Preclinical
CHEMBL3892880 9.78 IC50 0.168 Preclinical
CHEMBL3687205 9.77 IC50 0.17 Preclinical
Distribution

pChEMBL Value Distribution

279
5.0
359
5.5
396
6.0
444
6.5
536
7.0
586
7.5
792
8.0
473
8.5
215
9.0
46
9.5
pChEMBL
Approved Drugs

Approved Drugs

REPOTRECTINIB
CHEMBL4298138
Approved 2023
ENTRECTINIB
CHEMBL1983268
Approved 2019
FEDRATINIB
CHEMBL1287853
Approved 2019
LORLATINIB
CHEMBL3286830
Approved 2018
GILTERITINIB
CHEMBL3301622
Approved 2018
BRIGATINIB
CHEMBL3545311
Approved 2017
MIDOSTAURIN
CHEMBL608533
Approved 2017
ALECTINIB
CHEMBL1738797
Approved 2015
OSIMERTINIB
CHEMBL3353410
Approved 2015
CERITINIB
CHEMBL2403108
Approved 2014
NINTEDANIB
CHEMBL502835
Approved 2014
BOSUTINIB
CHEMBL288441
Approved 2012
CRIZOTINIB
CHEMBL601719
Approved 2011
SUNITINIB
CHEMBL535
Approved 2006
Assay Landscape

Assay Landscape

1,345
Total Assays
2,540
Tested Compounds
3
Assay Types
Binding — 1,336 assays, 2,540 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 762 1,629 7.6
cell-based format 386 592 6.9
assay format 183 317 7.5
organism-based format 4 0
subcellular format 1 2 8.6
Functional — 8 assays, 261 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 4 2 7.4
organism-based format 3 0
assay format 1 259 6.1
ADME — 1 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine