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Target Snapshot

CHEMBL4105743 Target Snapshot

General transcription and DNA repair factor IIH helicase subunit XPD · SINGLE PROTEIN · Homo sapiens

244Compounds
3Assays
1Approved Drugs
245.0Activities
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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 P18074. Use UniProt P18074 as the stable identity anchor, then attach disease evidence before program review.

Review focus
Protein anchor ready

Use UniProt P18074 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
Protein anchor
General transcription and DNA repair factor IIH helicase subunit XPD

General transcription and DNA repair factor IIH helicase subunit XPD

Review this target as General transcription and DNA repair factor IIH helicase subunit XPD, mapped to UniProt P18074. Sequence length is 760 aa.

Protein source · UniProt accession via ChEMBL component mapping
UniProt P18074 Protein 760 aa
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Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats General transcription and DNA repair factor IIH helicase subunit XPD as ChEMBL target CHEMBL4105743, mapped to UniProt P18074. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
General transcription and DNA repair factor IIH helicase subunit XPD
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL4105743
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P18074
General transcription and DNA repair factor IIH helicase subunit XPD
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.

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UniProt Target Context
UniProt accession via ChEMBL component mapping

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Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

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Evidence Card
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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 LabelGeneral transcription and DNA repair factor IIH helicase subunit XPD
UniProt AccessionP18074
Component TypeProtein
Sequence Length760 aa

General transcription and DNA repair factor IIH helicase subunit XPD

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as General transcription and DNA repair factor IIH helicase subunit XPD, mapped to UniProt P18074. Sequence length is 760 aa.

Mapped IDP18074
Review nameGeneral transcription and DNA repair factor IIH helicase subunit XPD
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

1
Approved
3
Phase III
4
Phase II
8
Phase I
Assay Mix

Activity Type Distribution

KD245.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3128043 8.7 Kd 2.0 Preclinical
CHEMBL1230607 8.0 Kd 10.0 Preclinical
CHEMBL402548 6.87 Kd 134.0 Clinical
CHEMBL3752910 6.75 Kd 179.7 Preclinical
CHEMBL3544932 6.61 Kd 246.0 Preclinical
CHEMBL1944698 6.5 Kd 319.0 Clinical
CHEMBL564829 6.48 Kd 329.0 Clinical
CHEMBL3545083 6.34 Kd 456.0 Preclinical
CHEMBL2103840 6.25 Kd 560.0 Clinical
CHEMBL428690 6.04 Kd 921.0 Clinical
Distribution

pChEMBL Value Distribution

0
5.0
5
5.5
5
6.0
4
6.5
0
7.0
0
7.5
1
8.0
1
8.5
0
9.0
0
9.5
pChEMBL
Assay Landscape

Assay Landscape

3
Total Assays
19
Tested Compounds
1
Assay Types
Binding — 3 assays, 19 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 2 3 5.5
subcellular format 1 16 6.3

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine