Skip to main content
Free research Free research Free target review with research home and workspace preview
Quick search ChEMBL 36
Loading Target Snapshot...
Querying ChEMBL database. This may take a few seconds.
Target Snapshot

CHEMBL3234 Target Snapshot

Tyrosine-protein kinase HCK · SINGLE PROTEIN · Homo sapiens

1,784Compounds
419Assays
29Approved Drugs
1,122.0Activities
Free Research Context

Research home keeps recent targets

This target will appear in recent viewed items on this browser. Use the demo workspace to preview watch rules and decision queues.

Navigation

Switch target

Move to another high-traffic target or paste a specific ChEMBL target ID.

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

Tyrosine-protein kinase HCK shows late clinical disease relevance led by chronic myelogenous leukemia. 5 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 P08631. Start with chronic myelogenous leukemia, then reuse UniProt P08631 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with chronic myelogenous leukemia, then reuse UniProt P08631 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
chronic myelogenous leukemia

Tyrosine-protein kinase HCK shows late clinical disease relevance led by chronic myelogenous leukemia. 5 more disease programs remain visible in the same review block. 1 linked drug remains visible in the same block.

Start review with chronic myelogenous leukemia because it currently carries late clinical support. Linked drugs include BOSUTINIB. 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 Tyrosine-protein kinase HCK as ChEMBL target CHEMBL3234, mapped to UniProt P08631. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Tyrosine-protein kinase HCK
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL3234
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P08631
Tyrosine-protein kinase HCK
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 Tyrosine-protein kinase HCK is the right protein anchor across sources, using UniProt P08631 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 chronic myelogenous leukemia is currently framed as late clinical support. It currently carries 1 linked drug in the same disease frame.

Jump to Disease Context
Need a meeting-ready explanation of why this target matters?
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.

Open Review-ready Card
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 LabelTyrosine-protein kinase HCK
UniProt AccessionP08631
Component TypeProtein
Sequence Length526 aa

Tyrosine-protein kinase HCK

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Tyrosine-protein kinase HCK, mapped to UniProt P08631. Sequence length is 526 aa.

Mapped IDP08631
Review nameTyrosine-protein kinase HCK
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

Tyrosine-protein kinase HCK shows late clinical disease relevance led by chronic myelogenous leukemia. 5 more disease programs remain visible in the same review block.

Late clinical Phase III
chronic myelogenous leukemia
1 linked drug · 1 direct · 1 efficacy
Linked drugBOSUTINIB
Late clinical Phase III
neoplasm
1 linked drug · 1 direct · 1 efficacy
Linked drugBOSUTINIB
Clinical signal Phase II
Autosomal dominant polycystic kidney disease
1 linked drug · 1 direct · 1 efficacy
Linked drugBOSUTINIB
Clinical signal Phase II
breast cancer
1 linked drug · 1 direct · 1 efficacy
Linked drugBOSUTINIB
Clinical signal Phase II
breast carcinoma
1 linked drug · 1 direct · 1 efficacy
Linked drugBOSUTINIB
Clinical signal Phase II
glioblastoma multiforme
1 linked drug · 1 direct · 1 efficacy
Linked drugBOSUTINIB
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

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

Lead diseasechronic myelogenous leukemia
Strongest levelLate clinical
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

29
Approved
13
Phase III
20
Phase II
13
Phase I
Assay Mix

Activity Type Distribution

IC50675.0
KI50.0
EC501.0
KD396.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL1171837 9.96 IC50 0.11 Approved
CHEMBL1241676 9.74 IC50 0.18 Preclinical
CHEMBL4075002 9.59 IC50 0.257 Preclinical
CHEMBL5416410 9.5 Ki 0.3162 Approved
CHEMBL5416410 9.46 Kd 0.35 Approved
CHEMBL45177 9.4 IC50 0.4 Preclinical
CHEMBL5941829 9.23 IC50 0.59 Preclinical
CHEMBL6030654 9.23 IC50 0.59 Preclinical
CHEMBL5760397 9.14 IC50 0.73 Preclinical
CHEMBL3647967 9.0 IC50 1.0 Preclinical
Distribution

pChEMBL Value Distribution

59
5.0
95
5.5
107
6.0
93
6.5
83
7.0
70
7.5
70
8.0
26
8.5
10
9.0
5
9.5
pChEMBL
Approved Drugs

Approved Drugs

BRIGATINIB
CHEMBL3545311
Approved 2017
NERATINIB
CHEMBL180022
Approved 2017
MIDOSTAURIN
CHEMBL608533
Approved 2017
IBRUTINIB
CHEMBL1873475
Approved 2013
PONATINIB
CHEMBL1171837
Approved 2012
BOSUTINIB
CHEMBL288441
Approved 2012
VANDETANIB
CHEMBL24828
Approved 2011
NILOTINIB
CHEMBL255863
Approved 2007
DASATINIB
CHEMBL5416410
Approved 2006
DASATINIB ANHYDROUS
CHEMBL1421
Approved 2006
SUNITINIB
CHEMBL535
Approved 2006
SORAFENIB
CHEMBL1336
Approved 2005
GEFITINIB
CHEMBL939
Approved 2003
Assay Landscape

Assay Landscape

419
Total Assays
543
Tested Compounds
3
Assay Types
Binding — 417 assays, 543 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 322 487 6.8
assay format 45 8 6.9
cell-based format 38 12 6.5
subcellular format 11 35 6.3
cell membrane format 1 1 7.8
ADME — 1 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 1 0
Functional — 1 assays, 16 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 1 16 6.6

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine