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Target Snapshot

CHEMBL203 Target Snapshot

Epidermal growth factor receptor · SINGLE PROTEIN · Homo sapiens

18,692Compounds
5,782Assays
101Approved Drugs
30,082.0Activities
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 2026-09-12

Epidermal growth factor receptor shows approved-linked disease relevance led by neoplasm. 5 more disease programs remain visible in the same review block. 47 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P00533. Start with neoplasm, then reuse UniProt P00533 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with neoplasm, then reuse UniProt P00533 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-12 47 linked drugs
Open source guide
Disease program
neoplasm

Epidermal growth factor receptor shows approved-linked disease relevance led by neoplasm. 5 more disease programs remain visible in the same review block. 47 linked drugs remain visible in the same block.

Start review with neoplasm because it currently carries approved-linked support. Linked drugs include AC-480, AMIVANTAMAB, AUMOLERTINIB, AV-412. 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 47 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 Epidermal growth factor receptor as ChEMBL target CHEMBL203, mapped to UniProt P00533. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Epidermal growth factor receptor
SINGLE PROTEIN · Homo sapiens
As of 2026-09-12
ChEMBL target ID
CHEMBL203
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-12
www.ebi.ac.uk
UniProt accession
P00533
Epidermal growth factor receptor
UniProt accession via ChEMBL component mapping As of 2026-09-12
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-12
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 Epidermal growth factor receptor is the right protein anchor across sources, using UniProt P00533 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 neoplasm is currently framed as approved-linked support. It currently carries 47 linked drugs in the same disease frame.

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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 LabelEpidermal growth factor receptor
UniProt AccessionP00533
Component TypeProtein
Sequence Length1210 aa

Epidermal growth factor receptor

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Epidermal growth factor receptor, mapped to UniProt P00533. Sequence length is 1210 aa.

Mapped IDP00533
Review nameEpidermal growth factor 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

Epidermal growth factor receptor shows approved-linked disease relevance led by neoplasm. 5 more disease programs remain visible in the same review block.

Approved-linked Approved
neoplasm
47 linked drugs · 47 direct · 47 efficacy
Linked drugAC-480
Linked drugAMIVANTAMAB
Linked drugAUMOLERTINIB
Linked drugAV-412
Approved-linked Approved
non-small cell lung carcinoma
44 linked drugs · 44 direct · 44 efficacy
Linked drugABIVERTINIB
Linked drugABIVERTINIB MALEATE
Linked drugAFATINIB DIMALEATE
Linked drugAMIVANTAMAB
Approved-linked Approved
cancer
19 linked drugs · 19 direct · 19 efficacy
Linked drugAC-480
Linked drugAEE-788
Linked drugAUMOLERTINIB
Linked drugBMS-690514
Approved-linked Approved
breast cancer
15 linked drugs · 15 direct · 15 efficacy
Linked drugBMS-690514
Linked drugCETUXIMAB
Linked drugCUDC-101
Linked drugERLOTINIB HYDROCHLORIDE
Approved-linked Approved
colorectal cancer
12 linked drugs · 12 direct · 12 efficacy
Linked drugCETUXIMAB
Linked drugDACOMITINIB ANHYDROUS
Linked drugDULIGOTUZUMAB
Linked drugERLOTINIB HYDROCHLORIDE
Approved-linked Approved
squamous cell carcinoma
11 linked drugs · 11 direct · 11 efficacy
Linked drugAUMOLERTINIB
Linked drugCETUXIMAB
Linked drugDACOMITINIB ANHYDROUS
Linked drugERLOTINIB HYDROCHLORIDE
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with neoplasm because it currently carries approved-linked support. Linked drugs include AC-480, AMIVANTAMAB, AUMOLERTINIB, AV-412. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseaseneoplasm
Strongest levelApproved-linked
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

101
Approved
46
Phase III
58
Phase II
24
Phase I
Assay Mix

Activity Type Distribution

IC5025,711.0
KI2,054.0
EC50429.0
KD1,888.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4650319 11.0 IC50 0.01 Approved
CHEMBL176582 11.0 IC50 0.01 Preclinical
CHEMBL5790648 10.8 IC50 0.016 Preclinical
CHEMBL5746224 10.77 IC50 0.017 Preclinical
CHEMBL5997498 10.7 IC50 0.02 Preclinical
CHEMBL5270693 10.7 IC50 0.02 Preclinical
CHEMBL4537790 10.7 IC50 0.02 Preclinical
CHEMBL3353410 10.7 IC50 0.02 Approved
CHEMBL180022 10.7 IC50 0.02 Approved
CHEMBL6054692 10.68 IC50 0.021 Preclinical
Distribution

pChEMBL Value Distribution

1768
5.0
1654
5.5
2633
6.0
2291
6.5
2815
7.0
2631
7.5
2364
8.0
1661
8.5
972
9.0
373
9.5
pChEMBL
Approved Drugs

Approved Drugs

LAZERTINIB
CHEMBL4558324
Approved 2024
MOBOCERTINIB
CHEMBL4650319
Approved 2021
TUCATINIB
CHEMBL3989868
Approved 2020
FEDRATINIB
CHEMBL1287853
Approved 2019
ZANUBRUTINIB
CHEMBL3936761
Approved 2019
DACOMITINIB
CHEMBL2105719
Approved 2018
DACOMITINIB ANHYDROUS
CHEMBL2110732
Approved 2018
LORLATINIB
CHEMBL3286830
Approved 2018
MIDOSTAURIN
CHEMBL608533
Approved 2017
NERATINIB
CHEMBL180022
Approved 2017
ACALABRUTINIB
CHEMBL3707348
Approved 2017
BRIGATINIB
CHEMBL3545311
Approved 2017
OLMUTINIB
CHEMBL3786343
Approved 2016
OSIMERTINIB
CHEMBL3353410
Approved 2015
CERITINIB
CHEMBL2403108
Approved 2014
AFATINIB
CHEMBL1173655
Approved 2013
AFATINIB DIMALEATE
CHEMBL2105712
Approved 2013
IBRUTINIB
CHEMBL1873475
Approved 2013
BOSUTINIB
CHEMBL288441
Approved 2012
CABOZANTINIB
CHEMBL2105717
Approved 2012
VANDETANIB
CHEMBL24828
Approved 2011
CRIZOTINIB
CHEMBL601719
Approved 2011
VEMURAFENIB
CHEMBL1229517
Approved 2011
LAPATINIB
CHEMBL554
Approved 2007
LAPATINIB DITOSYLATE
CHEMBL1201179
Approved 2007
DASATINIB
CHEMBL5416410
Approved 2006
SUNITINIB
CHEMBL535
Approved 2006
VORINOSTAT
CHEMBL98
Approved 2006
DASATINIB ANHYDROUS
CHEMBL1421
Approved 2006
SORAFENIB
CHEMBL1336
Approved 2005
ERLOTINIB
CHEMBL553
Approved 2004
ERLOTINIB HYDROCHLORIDE
CHEMBL1079742
Approved 2004
GEFITINIB
CHEMBL939
Approved 2003
IMATINIB
CHEMBL941
Approved 2001
DOCETAXEL
CHEMBL3545252
Approved 1995
EBASTINE
CHEMBL305660
Approved 1990
GENTIAN VIOLET
CHEMBL64894
Approved 1982
SULOCTIDIL
CHEMBL404849
Approved 1979
HEXACHLOROPHENE
CHEMBL496
Approved 1949
Assay Landscape

Assay Landscape

5,782
Total Assays
11,712
Tested Compounds
4
Assay Types
Binding — 5,473 assays, 11,712 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 2,868 7,343 7.2
cell-based format 1,730 2,643 6.8
assay format 641 1,227 7.3
protein format 193 388 7.4
subcellular format 21 42 6.6
cell membrane format 9 38 6.1
tissue-based format 8 0
organism-based format 2 4 6.5
cell-free format 1 27 5.0
Functional — 163 assays, 754 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 101 414 6.3
assay format 54 340 6.3
organism-based format 8 0
ADME — 137 assays, 483 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 71 105 6.6
assay format 36 214 7.1
single protein format 30 164 7.4
Toxicity — 9 assays, 22 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 7 20 6.9
assay format 2 2 6.4

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine