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Target Snapshot

CHEMBL308 Target Snapshot

Cyclin-dependent kinase 1 · SINGLE PROTEIN · Homo sapiens

3,347Compounds
484Assays
3Approved Drugs
3,074.0Activities
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

Cyclin-dependent kinase 1 shows late clinical disease relevance led by chronic lymphocytic leukemia. 5 more disease programs remain visible in the same review block. 3 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt P06493. Start with chronic lymphocytic leukemia, then reuse UniProt P06493 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with chronic lymphocytic leukemia, then reuse UniProt P06493 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-14 3 linked drugs
Open source guide
Disease program
chronic lymphocytic leukemia

Cyclin-dependent kinase 1 shows late clinical disease relevance led by chronic lymphocytic leukemia. 5 more disease programs remain visible in the same review block. 3 linked drugs remain visible in the same block.

Start review with chronic lymphocytic leukemia because it currently carries late clinical support. Linked drugs include ALVOCIDIB, DINACICLIB, ZOTIRACICLIB. 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 3 linked drugs
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 Cyclin-dependent kinase 1 as ChEMBL target CHEMBL308, mapped to UniProt P06493. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Cyclin-dependent kinase 1
SINGLE PROTEIN · Homo sapiens
As of 2026-09-14
ChEMBL target ID
CHEMBL308
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-14
www.ebi.ac.uk
UniProt accession
P06493
Cyclin-dependent kinase 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

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UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Cyclin-dependent kinase 1 is the right protein anchor across sources, using UniProt P06493 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 lymphocytic leukemia is currently framed as late clinical support. It currently carries 3 linked drugs 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 LabelCyclin-dependent kinase 1
UniProt AccessionP06493
Component TypeProtein
Sequence Length297 aa

Cyclin-dependent kinase 1

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Cyclin-dependent kinase 1, mapped to UniProt P06493. Sequence length is 297 aa.

Mapped IDP06493
Review nameCyclin-dependent kinase 1
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

Cyclin-dependent kinase 1 shows late clinical disease relevance led by chronic lymphocytic leukemia. 5 more disease programs remain visible in the same review block.

Late clinical Phase III
chronic lymphocytic leukemia
3 linked drugs · 3 direct · 3 efficacy
Linked drugALVOCIDIB
Linked drugDINACICLIB
Linked drugZOTIRACICLIB
Clinical signal Phase II
acute myeloid leukemia
2 linked drugs · 2 direct · 2 efficacy
Linked drugALVOCIDIB
Linked drugDINACICLIB
Clinical signal Phase II
hepatocellular carcinoma
2 linked drugs · 2 direct · 2 efficacy
Linked drugMILCICLIB
Linked drugZOTIRACICLIB
Clinical signal Phase II
multiple myeloma
2 linked drugs · 2 direct · 2 efficacy
Linked drugALVOCIDIB
Linked drugDINACICLIB
Clinical signal Phase II
pancreatic carcinoma
2 linked drugs · 2 direct · 2 efficacy
Linked drugALVOCIDIB
Linked drugDINACICLIB
Clinical signal Phase II
prolymphocytic leukemia
2 linked drugs · 2 direct · 2 efficacy
Linked drugALVOCIDIB
Linked drugDINACICLIB
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

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

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

Clinical Phase Distribution

3
Approved
9
Phase III
23
Phase II
19
Phase I
Assay Mix

Activity Type Distribution

IC501,983.0
KI828.0
EC5016.0
KD247.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL194540 10.0 IC50 0.1 Preclinical
CHEMBL5176826 9.46 Ki 0.35 Preclinical
CHEMBL388978 9.4 IC50 0.4 Preclinical
CHEMBL1964259 9.27 IC50 0.54 Preclinical
CHEMBL248713 9.15 IC50 0.7 Preclinical
CHEMBL429478 9.1 IC50 0.8 Preclinical
CHEMBL561334 9.1 IC50 0.8 Preclinical
CHEMBL194721 9.05 IC50 0.9 Preclinical
CHEMBL2103840 9.0 IC50 1.0 Clinical
CHEMBL215803 9.0 IC50 1.0 Preclinical
Distribution

pChEMBL Value Distribution

209
5.0
262
5.5
288
6.0
306
6.5
268
7.0
171
7.5
86
8.0
41
8.5
13
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

ABEMACICLIB
CHEMBL3301610
Approved 2017
DABRAFENIB
CHEMBL2028663
Approved 2013
Assay Landscape

Assay Landscape

484
Total Assays
1,325
Tested Compounds
3
Assay Types
Binding — 476 assays, 1,325 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 338 1,159 6.6
cell-based format 113 146 6.0
subcellular format 20 16 5.9
assay format 5 4 6.9
Functional — 7 assays, 278 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 5 4 5.7
assay format 2 274 6.1
Toxicity — 1 assays, 0 compounds
BAO Format Assays Compounds Avg pChEMBL
assay format 1 0

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine