Use UniProt P00736 as the stable identity anchor, then attach disease evidence before program review.
CHEMBL4611 Target Snapshot
Complement C1r subcomponent · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-14Protein identity stays anchored to UniProt P00736. Use UniProt P00736 as the stable identity anchor, then attach disease evidence before program review.
Complement C1r subcomponent
Review this target as Complement C1r subcomponent, mapped to UniProt P00736. Sequence length is 705 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Complement C1r subcomponent as ChEMBL target CHEMBL4611, mapped to UniProt P00736. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Complement C1r subcomponent is the right protein anchor across sources, using UniProt P00736 as the stable mapping.
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Open Review-ready CardBasic Information
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| Preferred Name | Complement C1r subcomponent |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P00736 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Complement C1r subcomponent |
| UniProt Accession | P00736 |
| Component Type | Protein |
| Sequence Length | 705 aa |
Complement C1r subcomponent
How to read this target
Review this target as Complement C1r subcomponent, mapped to UniProt P00736. Sequence length is 705 aa.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL10770 | 6.7 | IC50 | 200.0 | Preclinical |
| CHEMBL10312 | 6.4 | IC50 | 400.0 | Preclinical |
| CHEMBL10610 | 6.4 | IC50 | 400.0 | Preclinical |
| CHEMBL10569 | 6.3 | IC50 | 500.0 | Preclinical |
| CHEMBL4247936 | 6.22 | IC50 | 600.0 | Preclinical |
| CHEMBL10432 | 6.16 | IC50 | 700.0 | Preclinical |
| CHEMBL158926 | 6.16 | IC50 | 700.0 | Preclinical |
| CHEMBL166801 | 6.16 | IC50 | 700.0 | Preclinical |
| CHEMBL10065 | 6.1 | IC50 | 800.0 | Preclinical |
| CHEMBL10248 | 6.1 | IC50 | 800.0 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 29 assays, 60 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 27 | 59 | 5.2 |
| assay format | 1 | 1 | 4.9 |
| cell-based format | 1 | 0 | — |