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Target Snapshot

CHEMBL1906 Target Snapshot

RAF proto-oncogene serine/threonine-protein kinase · SINGLE PROTEIN · Homo sapiens

5,321Compounds
789Assays
13Approved Drugs
6,114.0Activities
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

RAF proto-oncogene serine/threonine-protein kinase shows approved-linked disease relevance led by cancer. 5 more disease programs remain visible in the same review block. 3 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P04049. Start with cancer, then reuse UniProt P04049 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with cancer, then reuse UniProt P04049 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 3 linked drugs
Open source guide
Disease program
cancer

RAF proto-oncogene serine/threonine-protein kinase shows approved-linked disease relevance led by cancer. 5 more disease programs remain visible in the same review block. 3 linked drugs remain visible in the same block.

Start review with cancer because it currently carries approved-linked support. Linked drugs include REGORAFENIB, SORAFENIB TOSYLATE, XL-281. 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 3 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 RAF proto-oncogene serine/threonine-protein kinase as ChEMBL target CHEMBL1906, mapped to UniProt P04049. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
RAF proto-oncogene serine/threonine-protein kinase
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL1906
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P04049
RAF proto-oncogene serine/threonine-protein kinase
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 RAF proto-oncogene serine/threonine-protein kinase is the right protein anchor across sources, using UniProt P04049 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 cancer is currently framed as approved-linked support. It currently carries 3 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 LabelRAF proto-oncogene serine/threonine-protein kinase
UniProt AccessionP04049
Component TypeProtein
Sequence Length648 aa

RAF proto-oncogene serine/threonine-protein kinase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as RAF proto-oncogene serine/threonine-protein kinase, mapped to UniProt P04049. Sequence length is 648 aa.

Mapped IDP04049
Review nameRAF proto-oncogene serine/threonine-protein kinase
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

RAF proto-oncogene serine/threonine-protein kinase shows approved-linked disease relevance led by cancer. 5 more disease programs remain visible in the same review block.

Approved-linked Approved
cancer
3 linked drugs · 3 direct · 3 efficacy
Linked drugREGORAFENIB
Linked drugSORAFENIB TOSYLATE
Linked drugXL-281
Approved-linked Approved
colorectal cancer
3 linked drugs · 3 direct · 3 efficacy
Linked drugREGORAFENIB
Linked drugSORAFENIB TOSYLATE
Linked drugXL-281
Approved-linked Approved
neoplasm
3 linked drugs · 3 direct · 3 efficacy
Linked drugARQ-736
Linked drugREGORAFENIB
Linked drugSORAFENIB TOSYLATE
Approved-linked Approved
colorectal adenocarcinoma
2 linked drugs · 2 direct · 2 efficacy
Linked drugREGORAFENIB
Linked drugSORAFENIB TOSYLATE
Approved-linked Approved
colorectal neoplasm
2 linked drugs · 2 direct · 2 efficacy
Linked drugLY-3009120
Linked drugREGORAFENIB
Approved-linked Approved
hepatocellular carcinoma
2 linked drugs · 2 direct · 2 efficacy
Linked drugREGORAFENIB
Linked drugSORAFENIB TOSYLATE
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with cancer because it currently carries approved-linked support. Linked drugs include REGORAFENIB, SORAFENIB TOSYLATE, XL-281. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

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

Clinical Phase Distribution

13
Approved
6
Phase III
13
Phase II
5
Phase I
Assay Mix

Activity Type Distribution

IC505,551.0
KI30.0
EC5024.0
KD509.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3924812 10.62 IC50 0.024 Preclinical
CHEMBL3961999 10.52 IC50 0.03 Preclinical
CHEMBL3933272 10.41 IC50 0.039 Preclinical
CHEMBL6023111 10.4 IC50 0.04 Preclinical
CHEMBL3951474 10.25 IC50 0.056 Preclinical
CHEMBL4776565 10.22 Ki 0.06 Preclinical
CHEMBL5094514 10.22 Ki 0.06 Preclinical
CHEMBL4778419 10.21 Ki 0.062 Preclinical
CHEMBL3577124 10.21 Ki 0.061 Preclinical
CHEMBL4780060 10.21 Ki 0.061 Preclinical
Distribution

pChEMBL Value Distribution

150
5.0
196
5.5
525
6.0
270
6.5
324
7.0
247
7.5
498
8.0
667
8.5
1155
9.0
570
9.5
pChEMBL
Approved Drugs

Approved Drugs

TOVORAFENIB
CHEMBL3348923
Approved 2024
DABRAFENIB
CHEMBL2028663
Approved 2013
REGORAFENIB
CHEMBL1946170
Approved 2012
VEMURAFENIB
CHEMBL1229517
Approved 2011
PAZOPANIB
CHEMBL477772
Approved 2009
DASATINIB
CHEMBL5416410
Approved 2006
SORAFENIB
CHEMBL1336
Approved 2005
Assay Landscape

Assay Landscape

790
Total Assays
3,876
Tested Compounds
3
Assay Types
Binding — 761 assays, 3,876 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 601 2,459 7.9
assay format 86 1,175 8.9
cell-based format 73 242 6.5
subcellular format 1 0
Functional — 24 assays, 1 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 23 1 6.2
assay format 1 0
ADME — 5 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 4 0
single protein format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine