Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

BQ-123

BQ-123, also known as cyclo(-D-Trp-D-Asp-Pro-D-Val-Leu-), is a cyclic pentapeptide that was first isolated from a fermentation broth of Streptomyces misakiensis in 1991. NMR studies indicate that the polypeptide backbone consists of a type II beta turn and an inverse gamma turn. The side-chains adopt different orientations depending on the solvent used.…

Standards & Overview

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around BQ-123. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

BQ-123

Nodes7
Edges6
Triples1
Avg. degree1.71
Density0.285714
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

BQ-123

Top relations

is a · 1
BQ-123 → selective ETA endothelin receptor antagonist

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

sodium receptor antagonist studies beta turn used ions reversing eta endothelin et-1 cyclo references standard state proline also known -d-trp-d-asp-pro-d-val-leu-

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
BQ-123is aselective ETA endothelin receptor antagonist0.90text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.