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

CHEMBL4483266 Target Snapshot

Rec1 · CELL-LINE · Homo sapiens

Back to Search Search this target Browse approvals Evidence Card
115Compounds
68Assays
5Approved Drugs
93.0Activities
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.

Research home Demo workspace
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

Confirm a stable target identifier before relying on this context across project surfaces.

Review focus
Open DB context pending

Confirm a stable target identifier before relying on this context across project surfaces.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13
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 Rec1 as ChEMBL target CHEMBL4483266. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Rec1
CELL-LINE · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL4483266
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
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 Rec1 still has a stable protein naming contract across sources.

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 the strongest disease program and evidence level in one place.

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.

Preferred NameRec1
Target TypeCELL-LINE
OrganismHomo sapiens
ChEMBL ↗

Next Actions

SearchRun a focused querySearch the database using this target name as the starting context. ApprovalsCheck approved moleculesSee which approved drugs connect back to this target and its surrounding signal space. FeedScan papers & updatesStay in the project thread while checking recent papers and platform updates.
UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelRec1
UniProt AccessionN/A

Rec1

Source · UniProt accession via ChEMBL component mapping
UniProt Context ↗
Review Cue

How to read this target

Review this target as Rec1.

Review nameRec1
OrganismHomo sapiens
Clinical Profile

Clinical Phase Distribution

5
Approved
1
Phase III
2
Phase I
Assay Mix

Activity Type Distribution

IC5091.0
EC502.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3965549 9.7 IC50 0.2 Preclinical
CHEMBL3936761 9.44 IC50 0.36 Approved
CHEMBL1873475 9.1 IC50 0.8 Approved
CHEMBL3944698 8.89 IC50 1.3 Preclinical
CHEMBL3977729 8.89 IC50 1.3 Preclinical
CHEMBL5193942 8.77 IC50 1.7 Preclinical
CHEMBL5272404 8.29 IC50 5.1 Preclinical
CHEMBL5288751 8.06 IC50 8.7 Preclinical
CHEMBL5178356 8.0 IC50 10.0 Preclinical
CHEMBL5276374 7.98 IC50 10.4 Preclinical
Distribution

pChEMBL Value Distribution

16
5.0
17
5.5
10
6.0
1
6.5
3
7.0
9
7.5
3
8.0
3
8.5
3
9.0
2
9.5
pChEMBL
Approved Drugs

Approved Drugs

ZANUBRUTINIB
CHEMBL3936761
Approved 2019
Properties Compare Identifier
ACALABRUTINIB
CHEMBL3707348
Approved 2017
Properties Compare Identifier
IBRUTINIB
CHEMBL1873475
Approved 2013
Properties Compare Identifier
VORINOSTAT
CHEMBL98
Approved 2006
Properties Compare Identifier
Assay Landscape

Assay Landscape

68
Total Assays
76
Tested Compounds
1
Assay Types
Functional — 68 assays, 76 compounds
BAO Format Assays Compounds Avg pChEMBL
cell-based format 63 76 6.3
organism-based format 5 0 —

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine