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Target Snapshot

CHEMBL5422 Target Snapshot

Protein disulfide-isomerase · SINGLE PROTEIN · Homo sapiens

446Compounds
63Assays
0Approved Drugs
286.0Activities
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 P07237. Use UniProt P07237 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P07237 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 Protein disulfide-isomerase as ChEMBL target CHEMBL5422, mapped to UniProt P07237. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Protein disulfide-isomerase
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL5422
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P07237
Protein disulfide-isomerase
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

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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Protein disulfide-isomerase is the right protein anchor across sources, using UniProt P07237 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 LabelProtein disulfide-isomerase
UniProt AccessionP07237
Component TypeProtein
Sequence Length508 aa

Protein disulfide-isomerase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Protein disulfide-isomerase, mapped to UniProt P07237. Sequence length is 508 aa.

Mapped IDP07237
Review nameProtein disulfide-isomerase
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Phase II
Assay Mix

Activity Type Distribution

IC50273.0
KI4.0
KD9.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4748449 7.64 IC50 23.0 Preclinical
CHEMBL4637290 7.21 Kd 62.0 Preclinical
CHEMBL4786482 7.14 IC50 72.0 Preclinical
CHEMBL1369923 7.04 IC50 92.0 Preclinical
CHEMBL3741464 6.96 IC50 110.0 Preclinical
CHEMBL4483086 6.92 IC50 120.0 Preclinical
CHEMBL1319324 6.89 IC50 130.0 Preclinical
CHEMBL4472710 6.89 IC50 130.0 Preclinical
CHEMBL4740031 6.85 IC50 140.0 Preclinical
CHEMBL1688556 6.82 IC50 150.0 Preclinical
Distribution

pChEMBL Value Distribution

24
5.0
68
5.5
67
6.0
29
6.5
3
7.0
1
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

65
Total Assays
199
Tested Compounds
2
Assay Types
Binding — 60 assays, 199 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 35 144 6.0
single protein format 14 33 5.7
cell-based format 8 22 5.9
subcellular format 2 0
biochemical format 1 0
Functional — 5 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
biochemical format 4 0
cell-based format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine