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Target Snapshot

CHEMBL1915 Target Snapshot

Tubulin beta-1 chain · SINGLE PROTEIN · Homo sapiens

168Compounds
9Assays
0Approved Drugs
89.0Activities
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 Q9H4B7. Use UniProt Q9H4B7 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt Q9H4B7 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 Tubulin beta-1 chain as ChEMBL target CHEMBL1915, mapped to UniProt Q9H4B7. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Tubulin beta-1 chain
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL1915
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
Q9H4B7
Tubulin beta-1 chain
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

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 Tubulin beta-1 chain is the right protein anchor across sources, using UniProt Q9H4B7 as the stable mapping.

Jump to Protein Context
Need disease fit before discussing compounds?
Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need the strongest disease program and evidence level in one place.

Jump to Disease Context
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Evidence Card
Review-ready rationale with source-aware context

Open the one-page evidence card when you want the rationale, activity base, and attribution together.

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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 LabelTubulin beta-1 chain
UniProt AccessionQ9H4B7
Component TypeProtein
Sequence Length451 aa

Tubulin beta-1 chain

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Tubulin beta-1 chain, mapped to UniProt Q9H4B7. Sequence length is 451 aa.

Mapped IDQ9H4B7
Review nameTubulin beta-1 chain
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Phase II
Assay Mix

Activity Type Distribution

IC5079.0
KD10.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL370250 6.92 IC50 120.0 Preclinical
CHEMBL193716 6.89 IC50 130.0 Preclinical
CHEMBL195572 6.89 IC50 130.0 Preclinical
CHEMBL67 6.75 IC50 180.0 Preclinical
CHEMBL47426 6.7 IC50 200.0 Preclinical
CHEMBL182319 6.58 Kd 260.0 Clinical
CHEMBL195840 6.35 IC50 450.0 Preclinical
CHEMBL9859 6.34 IC50 460.0 Preclinical
CHEMBL371839 6.33 IC50 470.0 Preclinical
CHEMBL192739 6.3 IC50 500.0 Preclinical
Distribution

pChEMBL Value Distribution

18
5.0
20
5.5
14
6.0
6
6.5
0
7.0
0
7.5
0
8.0
0
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

9
Total Assays
67
Tested Compounds
2
Assay Types
Binding — 7 assays, 67 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 7 67 5.6
Functional — 2 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 2 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine