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Target Snapshot

CHEMBL2311236 Target Snapshot

High mobility group protein B1 · SINGLE PROTEIN · Homo sapiens

71Compounds
34Assays
1Approved Drugs
30.0Activities
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

High mobility group protein B1 shows late clinical disease relevance led by COVID-19. 2 more disease programs remain visible in the same review block. 1 linked drug keeps the current disease frame grounded. Protein identity stays anchored to UniProt P09429. Start with COVID-19, then reuse UniProt P09429 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with COVID-19, then reuse UniProt P09429 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13 1 linked drug
Open source guide
Disease program
COVID-19

High mobility group protein B1 shows late clinical disease relevance led by COVID-19. 2 more disease programs remain visible in the same review block. 1 linked drug remains visible in the same block.

Start review with COVID-19 because it currently carries late clinical support. Linked drugs include CD24FC. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Disease source · ChEMBL drug mechanism + indication proxy
Late clinical Open Targets-ready proxy 1 linked drug
Open disease block
Identity Layer

Cross-source identity

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

This review treats High mobility group protein B1 as ChEMBL target CHEMBL2311236, mapped to UniProt P09429. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
High mobility group protein B1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL2311236
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P09429
High mobility group protein B1
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

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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether High mobility group protein B1 is the right protein anchor across sources, using UniProt P09429 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 to confirm why COVID-19 is currently framed as late clinical support. It currently carries 1 linked drug in the same disease frame.

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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 LabelHigh mobility group protein B1
UniProt AccessionP09429
Component TypeProtein
Sequence Length215 aa

High mobility group protein B1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as High mobility group protein B1, mapped to UniProt P09429. Sequence length is 215 aa.

Mapped IDP09429
Review nameHigh mobility group protein B1
OrganismHomo sapiens
Disease Relevance

Disease Relevance & Evidence Level

Open Targets-ready disease context using the current target-indication evidence contract.

Late clinical Open Targets-ready proxy

High mobility group protein B1 shows late clinical disease relevance led by COVID-19. 2 more disease programs remain visible in the same review block.

Late clinical Phase III
COVID-19
1 linked drug · 1 direct · 1 efficacy
Linked drugCD24FC
Clinical signal Phase I
metastatic melanoma
1 linked drug · 1 direct · 1 efficacy
Linked drugCD24FC
Clinical signal Phase I
neoplasm
1 linked drug · 1 direct · 1 efficacy
Linked drugCD24FC
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with COVID-19 because it currently carries late clinical support. Linked drugs include CD24FC. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseaseCOVID-19
Strongest levelLate clinical
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

1
Approved
1
Phase III
1
Phase II
Assay Mix

Activity Type Distribution

IC501.0
KD29.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL4129393 8.83 Kd 1.48 Preclinical
CHEMBL34259 7.62 Kd 24.0 Approved
CHEMBL5653589 7.3 Kd 50.34 Preclinical
CHEMBL4867183 6.1 Kd 800.0 Preclinical
CHEMBL4875121 6.1 Kd 800.0 Preclinical
CHEMBL424 6.0 Kd 1000.0 Clinical
CHEMBL4858278 5.72 Kd 1900.0 Preclinical
CHEMBL3752910 5.52 Kd 3008.4 Preclinical
CHEMBL4860199 5.24 Kd 5800.0 Preclinical
CHEMBL4858896 5.07 Kd 8600.0 Preclinical
Distribution

pChEMBL Value Distribution

3
5.0
2
5.5
6
6.0
0
6.5
1
7.0
1
7.5
0
8.0
2
8.5
0
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

METHOTREXATE
CHEMBL34259
Approved 1953
Assay Landscape

Assay Landscape

34
Total Assays
18
Tested Compounds
1
Assay Types
Binding — 34 assays, 18 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 19 17 5.8
cell-based format 13 0
assay format 2 1 7.0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine