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Evidence Snapshot

Type-1 angiotensin II receptor B

CHEMBL263 SINGLE PROTEIN Rattus norvegicus
Source Header

ChEMBL 36 via Core Engine

Target Snapshot 2026-09-13T21:24:26Z
Source · ChEMBL 36 via Core Engine
ChEMBL ChEMBL 36 CHEMBL263
Identity Layer

Cross-source identity

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

This review treats Type-1 angiotensin II receptor B as ChEMBL target CHEMBL263, mapped to UniProt P29089. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Type-1 angiotensin II receptor B
SINGLE PROTEIN · Rattus norvegicus
As of 2026-09-13
ChEMBL target ID
CHEMBL263
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P29089
Type-1 angiotensin II receptor B
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.

Review-ready Target Rationale

Why Type-1 angiotensin II receptor B matters

As of 2026-09-13

Type-1 angiotensin II receptor B is reviewed as Type-1 angiotensin II receptor B (UniProt P29089); the current evidence base includes 12 approved drugs, 483 compounds, and 45 assays, with lead potency reaching pChEMBL 9.8.

Disease context
Disease signal

Disease relevance is not yet populated for this evidence card.

This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

ChEMBL target record
Activity base
Portfolio and assay base

ChEMBL currently tracks 12 approved drugs, 483 compounds, and 45 assays for this target. The dominant activity type is IC50. CHEMBL317343 is the current potency anchor at pChEMBL 9.8.

Use CHEMBL317343 as the tractability anchor when discussing potency (pChEMBL 9.8).

Activity source · ChEMBL 36 via Core Engine
12 approved pChEMBL 9.8
Source Guidance

Start with the right source

Pick the first block or linked source that matches the review question in front of you.

Need the shortest review narrative first?
Review-ready Target Rationale
One-page rationale with as-of-date and attribution

Start with the review rationale when you need to explain why Type-1 angiotensin II receptor B matters before drilling into raw source blocks.

Jump to Review Rationale
Need stable protein naming or accession mapping?
UniProt Target Context
UniProt accession via ChEMBL component mapping

Go back to the target snapshot when you need the naming and mapping contract behind UniProt P29089, not just the summarized rationale.

Open Protein Context
Need disease fit or evidence level for program framing?
Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use the target snapshot disease block when you need the disease program and supporting signals, not only the card summary.

Open Disease Context

Snapshot State

No project snapshot selected. Export uses the live evidence card state.

483
Total Compounds
45
Total Assays
12
Approved Drugs
IC50: 356.0, KI: 140.0
Activity Types

pChEMBL Activity Distribution

Top 5 Inhibitors (by pChEMBL)

Structure Compound pChEMBL Type Phase
No preferred name
CHEMBL317343
 9.8 IC50 —
No preferred name
CHEMBL216061
 9.8 Ki —
No preferred name
CHEMBL411997
 9.6 Ki —
No preferred name
CHEMBL279629
 9.5 IC50 —
No preferred name
CHEMBL408403
 9.5 Ki Approved

Approved Drugs

Structure Compound First Approval
ANGIOTENSIN II
CHEMBL408403
 2017
TELMISARTAN
CHEMBL1017
 1998
IRBESARTAN
CHEMBL1513
 1997
EPROSARTAN
CHEMBL813
 1997
VALSARTAN
CHEMBL1069
 1996
LOSARTAN POTASSIUM
CHEMBL995
 1995
LOSARTAN
CHEMBL191
 1995
SARALASIN
CHEMBL938
 1982
← Target Page
Source Header

ChEMBL 36 via Core Engine

Target Snapshot 2026-09-13T21:24:26Z
Source · ChEMBL 36 via Core Engine
ChEMBL ChEMBL 36 CHEMBL263