Use UniProt P02748 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4295693 Target Snapshot
Complement component C9 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-14Protein identity stays anchored to UniProt P02748. Use UniProt P02748 as the stable identity anchor, then attach disease evidence before program review.
Complement component C9
Review this target as Complement component C9, mapped to UniProt P02748. Sequence length is 559 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Complement component C9 as ChEMBL target CHEMBL4295693, mapped to UniProt P02748. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Complement component C9 is the right protein anchor across sources, using UniProt P02748 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Complement component C9 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P02748 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Complement component C9 |
| UniProt Accession | P02748 |
| Component Type | Protein |
| Sequence Length | 559 aa |
Complement component C9
How to read this target
Review this target as Complement component C9, mapped to UniProt P02748. Sequence length is 559 aa.
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL275938 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL4238111 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL4242254 | 6.3 | IC50 | 500.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 1 assays, 3 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 1 | 3 | 6.3 |