Start with polycythemia vera, then reuse UniProt P51617 as the stable protein anchor across project notes and exports.
CHEMBL3357 Target Snapshot
Interleukin-1 receptor-associated kinase 1 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Interleukin-1 receptor-associated kinase 1 shows approved-linked disease relevance led by polycythemia vera. 1 more disease program remain visible in the same review block. 1 linked drug keeps the current disease frame grounded. Protein identity stays anchored to UniProt P51617. Start with polycythemia vera, then reuse UniProt P51617 as the stable protein anchor across project notes and exports.
Interleukin-1 receptor-associated kinase 1 shows approved-linked disease relevance led by polycythemia vera. 1 more disease program remain visible in the same review block. 1 linked drug remains visible in the same block.
Start review with polycythemia vera because it currently carries approved-linked support. Linked drugs include PACRITINIB CITRATE. 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 proxyInterleukin-1 receptor-associated kinase 1
Review this target as Interleukin-1 receptor-associated kinase 1, mapped to UniProt P51617. Sequence length is 712 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.
This review treats Interleukin-1 receptor-associated kinase 1 as ChEMBL target CHEMBL3357, mapped to UniProt P51617. Disease framing currently uses the Open Targets-ready proxy contract.
Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.
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Start here when your first question is whether Interleukin-1 receptor-associated kinase 1 is the right protein anchor across sources, using UniProt P51617 as the stable mapping.
Jump to Protein ContextUse this block first when you need to confirm why polycythemia vera is currently framed as approved-linked support. It currently carries 1 linked drug in the same disease frame.
Jump to Disease ContextOpen the one-page evidence card when you want the rationale, activity base, and attribution together.
Open Review-ready CardBasic Information
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| Preferred Name | Interleukin-1 receptor-associated kinase 1 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P51617 |
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UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Interleukin-1 receptor-associated kinase 1 |
| UniProt Accession | P51617 |
| Component Type | Protein |
| Sequence Length | 712 aa |
Interleukin-1 receptor-associated kinase 1
How to read this target
Review this target as Interleukin-1 receptor-associated kinase 1, mapped to UniProt P51617. Sequence length is 712 aa.
Disease Relevance & Evidence Level
Open Targets-ready disease context using the current target-indication evidence contract.
Interleukin-1 receptor-associated kinase 1 shows approved-linked disease relevance led by polycythemia vera. 1 more disease program remain visible in the same review block.
How to read disease relevance
Start review with polycythemia vera because it currently carries approved-linked support. Linked drugs include PACRITINIB CITRATE. 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 |
|---|---|---|---|---|
| CHEMBL5283628 | 8.7 | IC50 | 2.0 | Preclinical |
| CHEMBL5927784 | 8.54 | Kd | 2.9 | Preclinical |
| CHEMBL6002371 | 8.46 | Kd | 3.5 | Preclinical |
| CHEMBL5949720 | 8.27 | IC50 | 5.34 | Preclinical |
| CHEMBL2172315 | 8.25 | Kd | 5.6 | Preclinical |
| CHEMBL2172308 | 8.24 | Kd | 5.7 | Preclinical |
| CHEMBL603469 | 8.21 | Kd | 6.1 | Clinical |
| CHEMBL5907315 | 8.15 | IC50 | 7.0 | Preclinical |
| CHEMBL4568087 | 8.05 | IC50 | 9.0 | Preclinical |
| CHEMBL4782804 | 8.05 | IC50 | 9.0 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 343 assays, 402 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 251 | 358 | 6.2 |
| assay format | 39 | 18 | 6.7 |
| cell-based format | 36 | 10 | 7.2 |
| subcellular format | 17 | 16 | 5.9 |
ADME — 1 assays, 10 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 1 | 10 | 6.3 |
Functional — 1 assays, 226 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| assay format | 1 | 226 | 5.9 |