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Target Snapshot

CHEMBL2331 Target Snapshot

Phenylethanolamine N-methyltransferase · SINGLE PROTEIN · Bos taurus

404Compounds
74Assays
0Approved Drugs
559.0Activities
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 P10938. Use UniProt P10938 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P10938 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 Phenylethanolamine N-methyltransferase as ChEMBL target CHEMBL2331, mapped to UniProt P10938. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Phenylethanolamine N-methyltransferase
SINGLE PROTEIN · Bos taurus
As of 2026-09-14
ChEMBL target ID
CHEMBL2331
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P10938
Phenylethanolamine N-methyltransferase
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 Phenylethanolamine N-methyltransferase is the right protein anchor across sources, using UniProt P10938 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 LabelPhenylethanolamine N-methyltransferase
UniProt AccessionP10938
Component TypeProtein
Sequence Length283 aa

Phenylethanolamine N-methyltransferase

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Phenylethanolamine N-methyltransferase, mapped to UniProt P10938. Sequence length is 283 aa.

Mapped IDP10938
Review namePhenylethanolamine N-methyltransferase
OrganismBos taurus
Assay Mix

Activity Type Distribution

IC5078.0
KI481.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL287837 8.51 Ki 3.1 Preclinical
CHEMBL541538 8.1 Ki 8.0 Preclinical
CHEMBL281864 7.25 Ki 56.0 Preclinical
CHEMBL357424 7.17 Ki 67.0 Preclinical
CHEMBL59719 7.14 Ki 72.0 Preclinical
CHEMBL281289 6.92 Ki 120.0 Preclinical
CHEMBL27499 6.75 Ki 180.0 Preclinical
CHEMBL275595 6.68 Ki 210.0 Preclinical
CHEMBL38681 6.66 Ki 220.0 Preclinical
CHEMBL293700 6.62 Ki 240.0 Preclinical
Distribution

pChEMBL Value Distribution

59
5.0
49
5.5
68
6.0
26
6.5
3
7.0
0
7.5
1
8.0
1
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

74
Total Assays
312
Tested Compounds
1
Assay Types
Binding — 74 assays, 312 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 70 296 5.5
tissue-based format 3 16 4.4
organism-based format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine