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Target Snapshot

CHEMBL2378 Target Snapshot

M-phase inducer phosphatase 3 · SINGLE PROTEIN · Homo sapiens

235Compounds
55Assays
1Approved Drugs
175.0Activities
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 2026-09-13

Protein identity stays anchored to UniProt P30307. Use UniProt P30307 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P30307 as the stable identity anchor, then attach disease evidence before program review.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13
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 M-phase inducer phosphatase 3 as ChEMBL target CHEMBL2378, mapped to UniProt P30307. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
M-phase inducer phosphatase 3
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL2378
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P30307
M-phase inducer phosphatase 3
UniProt accession via ChEMBL component mapping As of 2026-09-13
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-13
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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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether M-phase inducer phosphatase 3 is the right protein anchor across sources, using UniProt P30307 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 LabelM-phase inducer phosphatase 3
UniProt AccessionP30307
Component TypeProtein
Sequence Length473 aa

M-phase inducer phosphatase 3

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as M-phase inducer phosphatase 3, mapped to UniProt P30307. Sequence length is 473 aa.

Mapped IDP30307
Review nameM-phase inducer phosphatase 3
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
Assay Mix

Activity Type Distribution

IC50163.0
KI12.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL5271462 7.64 IC50 23.0 Preclinical
CHEMBL5288122 7.64 IC50 23.0 Preclinical
CHEMBL429095 7.25 IC50 56.9 Preclinical
CHEMBL5423941 7.22 IC50 60.0 Preclinical
CHEMBL5560222 7.22 IC50 60.0 Preclinical
CHEMBL337173 7.05 Ki 89.0 Preclinical
CHEMBL4521092 7.05 IC50 90.0 Preclinical
CHEMBL4093222 7.0 IC50 100.0 Preclinical
CHEMBL199359 6.89 IC50 130.0 Preclinical
CHEMBL382593 6.89 IC50 130.0 Preclinical
Distribution

pChEMBL Value Distribution

34
5.0
9
5.5
11
6.0
9
6.5
7
7.0
2
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

56
Total Assays
111
Tested Compounds
1
Assay Types
Binding — 56 assays, 111 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 32 77 5.3
cell-based format 16 4 5.9
assay format 8 30 5.4

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine