Start with Respiratory Syncytial Virus Infection, then reuse UniProt P03420 as the stable protein anchor across project notes and exports.
CHEMBL3856166 Target Snapshot
Fusion glycoprotein F0 · SINGLE PROTEIN · Human respiratory syncytial virus A (strain A2)
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As of 2026-09-13Fusion 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.
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 proxyFusion glycoprotein F0
Review this target as Fusion glycoprotein F0, mapped to UniProt P03420. Sequence length is 574 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Fusion glycoprotein F0 as ChEMBL target CHEMBL3856166, mapped to UniProt P03420. Disease framing currently uses the Open Targets-ready proxy contract.
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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 ContextUse 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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| Preferred Name | Fusion glycoprotein F0 |
| Target Type | SINGLE PROTEIN |
| Organism | Human respiratory syncytial virus A (strain A2) |
| UniProt | P03420 |
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UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Fusion glycoprotein F0 |
| UniProt Accession | P03420 |
| Component Type | Protein |
| Sequence Length | 574 aa |
Fusion glycoprotein F0
How to read this target
Review this target as Fusion glycoprotein F0, mapped to UniProt P03420. Sequence length is 574 aa.
Disease Relevance & Evidence Level
Open Targets-ready disease context using the current target-indication evidence contract.
Fusion glycoprotein F0 shows late clinical disease relevance led by Respiratory Syncytial Virus Infection.
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.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (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 |
pChEMBL Value Distribution
Assay Landscape
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 |