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Target Snapshot

CHEMBL3000 Target Snapshot

Chymotrypsin-like elastase family member 1 · SINGLE PROTEIN · Homo sapiens

34Compounds
9Assays
1Approved Drugs
28.0Activities
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 Q9UNI1. Use UniProt Q9UNI1 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q9UNI1 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 Chymotrypsin-like elastase family member 1 as ChEMBL target CHEMBL3000, mapped to UniProt Q9UNI1. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Chymotrypsin-like elastase family member 1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL3000
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
Q9UNI1
Chymotrypsin-like elastase family member 1
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 Chymotrypsin-like elastase family member 1 is the right protein anchor across sources, using UniProt Q9UNI1 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

Verify identity, organism, and the fastest next research jumps from the same page.

UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelChymotrypsin-like elastase family member 1
UniProt AccessionQ9UNI1
Component TypeProtein
Sequence Length258 aa

Chymotrypsin-like elastase family member 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Chymotrypsin-like elastase family member 1, mapped to UniProt Q9UNI1. Sequence length is 258 aa.

Mapped IDQ9UNI1
Review nameChymotrypsin-like elastase family member 1
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
Assay Mix

Activity Type Distribution

IC5010.0
KI18.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL130253 9.24 Ki 0.58 Preclinical
CHEMBL336171 9.0 Ki 1.0 Preclinical
CHEMBL130271 7.85 Ki 14.0 Preclinical
CHEMBL231813 7.52 IC50 30.0 Approved
CHEMBL337396 7.36 Ki 44.0 Preclinical
CHEMBL79993 7.29 IC50 51.6 Preclinical
CHEMBL446422 6.8 Ki 160.0 Preclinical
CHEMBL436383 6.7 Ki 200.0 Preclinical
CHEMBL130128 6.6 Ki 250.0 Preclinical
CHEMBL465606 6.54 Ki 290.0 Preclinical
Distribution

pChEMBL Value Distribution

1
5.0
4
5.5
2
6.0
5
6.5
2
7.0
2
7.5
0
8.0
0
8.5
2
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

TELAPREVIR
CHEMBL231813
Approved 2011
Assay Landscape

Assay Landscape

9
Total Assays
19
Tested Compounds
1
Assay Types
Binding — 9 assays, 19 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 9 19 6.6

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine