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Target Snapshot

CHEMBL3942 Target Snapshot

Substance-P receptor · SINGLE PROTEIN · Cavia porcellus

670Compounds
148Assays
0Approved Drugs
392.0Activities
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 P30547. Use UniProt P30547 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P30547 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 Substance-P receptor as ChEMBL target CHEMBL3942, mapped to UniProt P30547. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Substance-P receptor
SINGLE PROTEIN · Cavia porcellus
As of 2026-09-13
ChEMBL target ID
CHEMBL3942
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P30547
Substance-P receptor
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

Choose the first block or source based on the question you are trying to answer.

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

Start here when your first question is whether Substance-P receptor is the right protein anchor across sources, using UniProt P30547 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 LabelSubstance-P receptor
UniProt AccessionP30547
Component TypeProtein
Sequence Length407 aa

Substance-P receptor

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Substance-P receptor, mapped to UniProt P30547. Sequence length is 407 aa.

Mapped IDP30547
Review nameSubstance-P receptor
OrganismCavia porcellus
Clinical Profile

Clinical Phase Distribution

1
Phase II
3
Phase I
Assay Mix

Activity Type Distribution

IC50287.0
KI25.0
EC5051.0
KD29.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL38763 10.72 IC50 0.019 Preclinical
CHEMBL235363 10.15 IC50 0.07 Preclinical
CHEMBL441225 9.77 Ki 0.17 Preclinical
CHEMBL288600 9.51 IC50 0.31 Preclinical
CHEMBL2114310 9.49 Kd 0.32 Preclinical
CHEMBL66635 9.4 Ki 0.4 Preclinical
CHEMBL16192 9.4 IC50 0.4 Preclinical
CHEMBL156128 9.3 Kd 0.5012 Preclinical
CHEMBL66441 9.22 Ki 0.6 Preclinical
CHEMBL303803 9.22 Ki 0.6 Preclinical
Distribution

pChEMBL Value Distribution

12
5.0
12
5.5
27
6.0
30
6.5
37
7.0
51
7.5
91
8.0
28
8.5
20
9.0
3
9.5
pChEMBL
Assay Landscape

Assay Landscape

148
Total Assays
172
Tested Compounds
2
Assay Types
Functional — 93 assays, 134 compounds
BAO Format Assays Compounds Avg pChEMBL
tissue-based format 76 61 7.4
assay format 10 73 7.8
organism-based format 6 0
cell membrane format 1 0
Binding — 55 assays, 172 compounds
BAO Format Assays Compounds Avg pChEMBL
tissue-based format 25 43 7.1
single protein format 19 80 7.2
cell membrane format 6 46 8.1
organism-based format 3 0
assay format 2 3 8.7

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine