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Target Snapshot

CHEMBL4105775 Target Snapshot

Meprin A subunit alpha · SINGLE PROTEIN · Homo sapiens

9Compounds
4Assays
0Approved Drugs
10.0Activities
Free Research Context

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Broader Open DB context

Frame the target before identity details

Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-14

Protein identity stays anchored to UniProt Q16819. Use UniProt Q16819 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q16819 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-14
Open source guide
Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats Meprin A subunit alpha as ChEMBL target CHEMBL4105775, mapped to UniProt Q16819. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Meprin A subunit alpha
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL4105775
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q16819
Meprin A subunit alpha
UniProt accession via ChEMBL component mapping As of 2026-09-14
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-14
www.ebi.ac.uk

Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.

Source Guidance

Start with the right source

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Need stable target naming and protein identity?
UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Meprin A subunit alpha is the right protein anchor across sources, using UniProt Q16819 as the stable mapping.

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
Review-ready rationale with source-aware context

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Overview

Basic Information

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UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelMeprin A subunit alpha
UniProt AccessionQ16819
Component TypeProtein
Sequence Length746 aa

Meprin A subunit alpha

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Meprin A subunit alpha, mapped to UniProt Q16819. Sequence length is 746 aa.

Mapped IDQ16819
Review nameMeprin A subunit alpha
OrganismHomo sapiens
Assay Mix

Activity Type Distribution

IC5010.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4205925 6.43 IC50 368.0 Preclinical
CHEMBL4209993 6.2 IC50 626.0 Preclinical
CHEMBL4217178 6.08 IC50 830.0 Preclinical
CHEMBL4203115 5.83 IC50 1470.0 Preclinical
CHEMBL4206683 5.75 IC50 1795.0 Preclinical
CHEMBL4078433 5.48 IC50 3290.0 Preclinical
CHEMBL4217240 5.47 IC50 3420.0 Preclinical
CHEMBL4216076 4.79 IC50 16050.0 Preclinical
CHEMBL4105563 4.56 IC50 27350.0 Preclinical
Distribution

pChEMBL Value Distribution

3
5.0
2
5.5
3
6.0
0
6.5
0
7.0
0
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

4
Total Assays
9
Tested Compounds
1
Assay Types
ADME — 4 assays, 9 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 3 7 5.5
single protein format 1 2 6.0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine