CHEMBL4703 Target Snapshot

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

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform shows clinical signal disease relevance led by glioblastoma multiforme. 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 P67775. Start with glioblastoma multiforme, then reuse UniProt P67775 as the stable protein anchor across project notes and exports.

Review focus

Review-ready target frame

Start with glioblastoma multiforme, then reuse UniProt P67775 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

glioblastoma multiforme

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform shows clinical signal disease relevance led by glioblastoma multiforme. 5 more disease programs remain visible in the same review block. 1 linked drug remains visible in the same block.

Start review with glioblastoma multiforme because it currently carries clinical signal support. Linked drugs include LB-100. 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

Clinical signal Open Targets-ready proxy 1 linked drug

Open disease block

Protein anchor

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

Review this target as Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform, mapped to UniProt P67775. Sequence length is 309 aa.

Protein source · UniProt accession via ChEMBL component mapping

UniProt P67775 Protein 309 aa

Open protein block

Identity Layer

Cross-source identity

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

This review treats Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform as ChEMBL target CHEMBL4703, mapped to UniProt P67775. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

SINGLE PROTEIN · Homo sapiens

As of 2026-09-13

ChEMBL target ID

CHEMBL4703

Primary anchor for compounds, assays, approvals, and exports

ChEMBL 36 via Core Engine As of 2026-09-13

www.ebi.ac.uk

UniProt accession

P67775

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

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 Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform is the right protein anchor across sources, using UniProt P67775 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 glioblastoma multiforme is currently framed as clinical signal 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.

Preferred Name	Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform
Target Type	SINGLE PROTEIN
Organism	Homo sapiens
UniProt	P67775

ChEMBL ↗ UniProt ↗ NCBI Protein ↗

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 Label	Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform
UniProt Accession	P67775
Component Type	Protein
Sequence Length	309 aa

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

Source · UniProt accession via ChEMBL component mapping Freshness · Sep 14, 2026, 5:44 AM KST As of · Sep 13, 2026

UniProt Context ↗

Review Cue

How to read this target

Review this target as Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform, mapped to UniProt P67775. Sequence length is 309 aa.

Mapped IDP67775

Review nameSerine/threonine-protein phosphatase 2A catalytic subunit alpha isoform

OrganismHomo sapiens

Disease Relevance

Disease Relevance & Evidence Level

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

Clinical signal Open Targets-ready proxy

Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform shows clinical signal disease relevance led by glioblastoma multiforme. 5 more disease programs remain visible in the same review block.

Clinical signal Phase II

glioblastoma multiforme