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Target Snapshot

CHEMBL3856166 Target Snapshot

Fusion glycoprotein F0 · SINGLE PROTEIN · Human respiratory syncytial virus A (strain A2)

61Compounds
8Assays
0Approved Drugs
65.0Activities
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Broader Open DB context

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Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-13

Fusion glycoprotein F0 shows late clinical disease relevance led by Respiratory Syncytial Virus Infection. 2 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P03420. Start with Respiratory Syncytial Virus Infection, then reuse UniProt P03420 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with Respiratory Syncytial Virus Infection, then reuse UniProt P03420 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 2 linked drugs
Open source guide
Disease program
Respiratory Syncytial Virus Infection

Fusion glycoprotein F0 shows late clinical disease relevance led by Respiratory Syncytial Virus Infection. 2 linked drugs remain visible in the same block.

Start review with Respiratory Syncytial Virus Infection because it currently carries late clinical support. Linked drugs include PRESATOVIR, SUPTAVUMAB. 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 2 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 Fusion glycoprotein F0 as ChEMBL target CHEMBL3856166, mapped to UniProt P03420. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Fusion glycoprotein F0
SINGLE PROTEIN · Human respiratory syncytial virus A (strain A2)
As of 2026-09-13
ChEMBL target ID
CHEMBL3856166
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P03420
Fusion glycoprotein F0
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 Fusion glycoprotein F0 is the right protein anchor across sources, using UniProt P03420 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 Respiratory Syncytial Virus Infection is currently framed as late clinical support. It currently carries 2 linked drugs 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 LabelFusion glycoprotein F0
UniProt AccessionP03420
Component TypeProtein
Sequence Length574 aa

Fusion glycoprotein F0

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Fusion glycoprotein F0, mapped to UniProt P03420. Sequence length is 574 aa.

Mapped IDP03420
Review nameFusion glycoprotein F0
OrganismHuman respiratory syncytial virus A (strain A2)
Disease Relevance

Disease Relevance & Evidence Level

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

Late clinical Open Targets-ready proxy

Fusion glycoprotein F0 shows late clinical disease relevance led by Respiratory Syncytial Virus Infection.

Late clinical Phase III
Respiratory Syncytial Virus Infection
2 linked drugs · 2 direct · 2 efficacy
Linked drugPRESATOVIR
Linked drugSUPTAVUMAB
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with Respiratory Syncytial Virus Infection because it currently carries late clinical support. Linked drugs include PRESATOVIR, SUPTAVUMAB. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseaseRespiratory Syncytial Virus Infection
Strongest levelLate clinical
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

1
Phase III
2
Phase II
Assay Mix

Activity Type Distribution

IC5028.0
EC5037.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4740044 9.57 EC50 0.27 Preclinical
CHEMBL4750881 9.48 EC50 0.33 Preclinical
CHEMBL4469438 9.4 IC50 0.4 Preclinical
CHEMBL4747540 9.33 EC50 0.47 Preclinical
CHEMBL4878302 9.3 IC50 0.5 Preclinical
CHEMBL4755451 9.19 EC50 0.64 Preclinical
CHEMBL4876200 9.16 IC50 0.69 Preclinical
CHEMBL4872095 9.15 IC50 0.7 Preclinical
CHEMBL4746199 9.13 EC50 0.74 Preclinical
CHEMBL4765002 9.11 EC50 0.77 Preclinical
Distribution

pChEMBL Value Distribution

0
5.0
3
5.5
3
6.0
1
6.5
4
7.0
4
7.5
5
8.0
18
8.5
16
9.0
1
9.5
pChEMBL
Assay Landscape

Assay Landscape

8
Total Assays
52
Tested Compounds
1
Assay Types
Binding — 8 assays, 52 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 7 48 8.3
single protein format 1 4 9.1

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine