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Target Snapshot

CHEMBL1741176 Target Snapshot

X-box-binding protein 1 · SINGLE PROTEIN · Homo sapiens

996Compounds
7Assays
2Approved Drugs
946.0Activities
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 P17861. Use UniProt P17861 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P17861 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 X-box-binding protein 1 as ChEMBL target CHEMBL1741176, mapped to UniProt P17861. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
X-box-binding protein 1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL1741176
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P17861
X-box-binding protein 1
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 X-box-binding protein 1 is the right protein anchor across sources, using UniProt P17861 as the stable mapping.

Jump to Protein Context
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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 LabelX-box-binding protein 1
UniProt AccessionP17861
Component TypeProtein
Sequence Length261 aa

X-box-binding protein 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as X-box-binding protein 1, mapped to UniProt P17861. Sequence length is 261 aa.

Mapped IDP17861
Review nameX-box-binding protein 1
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

2
Approved
1
Phase III
1
Phase II
Assay Mix

Activity Type Distribution

IC50943.0
EC503.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3331117 8.65 EC50 2.25 Preclinical
CHEMBL1312928 6.8 IC50 160.0 Preclinical
CHEMBL1329798 6.8 IC50 160.0 Preclinical
CHEMBL1405952 6.8 IC50 160.0 Preclinical
CHEMBL1409900 6.8 IC50 160.0 Preclinical
CHEMBL1452159 6.8 IC50 160.0 Preclinical
CHEMBL1453996 6.8 IC50 160.0 Preclinical
CHEMBL1507250 6.8 IC50 160.0 Preclinical
CHEMBL1518905 6.8 IC50 160.0 Preclinical
CHEMBL1521960 6.8 IC50 160.0 Preclinical
Distribution

pChEMBL Value Distribution

487
5.0
52
5.5
17
6.0
26
6.5
0
7.0
0
7.5
0
8.0
1
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

7
Total Assays
580
Tested Compounds
2
Assay Types
Binding — 6 assays, 4 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 6 4 6.5
Functional — 1 assays, 580 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 1 580 5.3

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine