Start with acne, then reuse UniProt P45452 as the stable protein anchor across project notes and exports.
CHEMBL280 Target Snapshot
Collagenase 3 · SINGLE PROTEIN · Homo sapiens
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As of 2026-09-13Collagenase 3 shows approved-linked disease relevance led by acne. 5 more disease programs remain visible in the same review block. 2 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P45452. Start with acne, then reuse UniProt P45452 as the stable protein anchor across project notes and exports.
Collagenase 3 shows approved-linked disease relevance led by acne. 5 more disease programs remain visible in the same review block. 2 linked drugs remain visible in the same block.
Start review with acne because it currently carries approved-linked support. Linked drugs include DOXYCYCLINE, DOXYCYCLINE HYCLATE. 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 proxyCollagenase 3
Review this target as Collagenase 3, mapped to UniProt P45452. Sequence length is 471 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 Collagenase 3 as ChEMBL target CHEMBL280, mapped to UniProt P45452. 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.
Start with the right source
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Start here when your first question is whether Collagenase 3 is the right protein anchor across sources, using UniProt P45452 as the stable mapping.
Jump to Protein ContextUse this block first when you need to confirm why acne is currently framed as approved-linked support. It currently carries 2 linked drugs 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 | Collagenase 3 |
| Target Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
| UniProt | P45452 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Collagenase 3 |
| UniProt Accession | P45452 |
| Component Type | Protein |
| Sequence Length | 471 aa |
Collagenase 3
How to read this target
Review this target as Collagenase 3, mapped to UniProt P45452. Sequence length is 471 aa.
Disease Relevance & Evidence Level
Open Targets-ready disease context using the current target-indication evidence contract.
Collagenase 3 shows approved-linked disease relevance led by acne. 5 more disease programs remain visible in the same review block.
How to read disease relevance
Start review with acne because it currently carries approved-linked support. Linked drugs include DOXYCYCLINE, DOXYCYCLINE HYCLATE. 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 |
|---|---|---|---|---|
| CHEMBL440498 | 11.0 | IC50 | 0.01 | Clinical |
| CHEMBL3337892 | 10.82 | IC50 | 0.015 | Preclinical |
| CHEMBL317132 | 10.8 | IC50 | 0.016 | Preclinical |
| CHEMBL3337891 | 10.74 | IC50 | 0.018 | Preclinical |
| CHEMBL3337898 | 10.74 | IC50 | 0.018 | Preclinical |
| CHEMBL2064548 | 10.7 | IC50 | 0.02 | Preclinical |
| CHEMBL3337903 | 10.68 | IC50 | 0.021 | Preclinical |
| CHEMBL4087855 | 10.62 | IC50 | 0.024 | Preclinical |
| CHEMBL3337900 | 10.59 | IC50 | 0.026 | Preclinical |
| CHEMBL4094620 | 10.59 | IC50 | 0.026 | Preclinical |
pChEMBL Value Distribution
Assay Landscape
Binding — 398 assays, 2,871 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 362 | 2,629 | 7.5 |
| assay format | 20 | 127 | 6.3 |
| cell-based format | 12 | 114 | 6.7 |
| organism-based format | 3 | 0 | — |
| tissue-based format | 1 | 1 | 7.5 |
ADME — 8 assays, 15 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| single protein format | 6 | 14 | 6.9 |
| cell-based format | 2 | 1 | 9.5 |
Functional — 3 assays, 1 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| assay format | 1 | 0 | — |
| organism-based format | 1 | 0 | — |
| tissue-based format | 1 | 1 | 7.9 |
Unassigned — 2 assays, 3 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| assay format | 2 | 3 | 5.5 |