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PAS domain: Examples of PAS in organisms, Related sensor domains & Other sensor domains

A Per-Arnt-Sim (PAS) domain is a protein domain found in all kingdoms of life. Generally, the PAS domain acts as a molecular sensor, whereby small molecules and other proteins associate via binding of the PAS domain. Due to this sensing capability, the PAS domain has been shown as the key structural motif involved in protein-protein interactions of the…

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PAS domain topic overview

The analysis highlights Examples of PAS in organisms, Related sensor domains and Other sensor domains as prominent areas in the source structure around PAS domain.

Related topics
41
Source areas
6
Connected nodes
47
Extracted relationships
77
Concept neighborhoods
22
Bridge connections
47

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Examples of PAS in organisms · 11 topics
Overview · 10 topics
Related sensor domains · 7 topics
Other sensor domains · 5 topics
Discovery · 4 topics
Structure · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

AlphaFold
IPR013767 · PF00989
Available protein structures:
IPR013767 · PF00989
CDD
cd00130
ECOD
223.1.1
InterPro
IPR013767
PDB
1byw​, 1d06​, 1d7e​, 1dp6​, 1dp8​, 1dp9​, 1drm​, 1ew0​, 1f98​, 1f9i​, 1gsv​, 1gsw​, 1gsx​, 1kou​, 1ll8​, 1lsv​, 1lsw​, 1lsx​, 1lt0​, 1mzu​, 1nwz​, 1odv​, 1ot6​, 1ot9​, 1ota​, 1o…

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Discovery

Structure

Examples of PAS in organisms

Related sensor domains

Other sensor domains

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.

How PAS domain connects Entity context

The extracted context around PAS domain shows recurring relationship patterns in the source. For example, PAS domain → Bmal, BMAL1, CLK, CRY, Cry1, Cry2, PAS, Pasd1, Per1, Per2, Per3, That, The Another extracted example is PAS domain → CLK, CYC, In, PAS, PER, PER PAS, The, Tim. Use these groups to spot repeated connection types before inspecting the individual relationships.

PAS domain

Top relations

related to Mammals · 13
PAS domain → Bmal, BMAL1, CLK, CRY, Cry1, Cry2, PAS, Pasd1, Per1, Per2, Per3, That, The
related to Drosophila · 8
PAS domain → CLK, CYC, In, PAS, PER, PER PAS, The, Tim
related to Structure · 8
PAS domain → Although, Halorhodospira, In, PAS, PYP, Structural, These, This
related to Cache domain · 7
PAS domain → As, Ca2, GAF, N-terminal, PAS, These, They
related to Neurospora · 7
PAS domain → FRQ, In, PAS, WC-1, WC-2, White Collar-1, White Collar-2
related to Arabidopsis · 6
PAS domain → Neurospora, NPH1, PAS, These, WC-1, ZTL
related to Bacteria · 3
PAS domain → GMP, Often, PAS
related to Discovery · 3
PAS domain → PAS, Per, The PAS
related to Examples of PAS in organisms · 3
PAS domain → Also, PAS, The PAS
AlphaFold · 2
PAS domain → IPR013767, PF00989

Important terminology

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

Important terminology

pas domains domain protein proteins found sensor binding clk via also ligand structure interactions clock signaling c-terminus mammals shown light

PAS domain relationships Subject–Predicate–Object triples

TTTA extracted 77 structured relationships around PAS domain. Examples in this analysis include PAS domain → AlphaFold → IPR013767 and PAS domain → AlphaFold → PF00989. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
PAS domainAlphaFoldIPR0137671.00infobox
PAS domainAlphaFoldPF009891.00infobox
PAS domainAvailable protein structures:IPR0137671.00infobox
PAS domainAvailable protein structures:PF009891.00infobox
PAS domainCDDcd001301.00infobox
PAS domainECOD223.1.11.00infobox
PAS domainInterProIPR0137671.00infobox
PAS domainPDB1byw​, 1d06​, 1d7e​, 1dp6​, 1dp8​, 1dp9​, 1drm​, 1ew0​, 1f98​, 1f9i​, 1gsv​, 1gsw​, 1gsx​, 1kou​, 1ll8​, 1lsv​, 1lsw​, 1lsx​, 1lt0​, 1mzu​, 1nwz​, 1odv​, 1ot6​, 1ot9​, 1ota​, 1o…1.00infobox
PAS domainPfamPF009891.00infobox
PAS domainPfam clanCL01831.00infobox
PAS domainPROSITEPDOC501121.00infobox
PAS domainSCOP22phy / SCOPe / SUPFAM1.00infobox
PAS domainSMARTPAS1.00infobox
PAS domainSymbolPAS1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around PAS domain bring nearby vocabulary together. In this analysis, examples include Domains, Pas and Proteins. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • PAS domain
    • Domains
    • Pas
    • Proteins
    • Protein
    • Found
    • Core
    • Clk
    • Binding
    • Clock
    • Discovery
    • Interactions
    • Light
  • pas domain
    • Domains
    • Pas
    • Protein
    • Proteins
    • Found
    • Structure
    • Core
    • Sensor
    • Via
    • Clk
    • Binding
    • Clock
  • protein domain
    • Pas
    • Protein
    • Proteins
    • Found
    • C-terminus
    • Structure
    • Core
    • Sensor
    • Heme
    • N-terminus
    • Via
    • Bhlh
  • circadian clock
    • Clock
    • Gene
    • Shown
    • Common
    • Discovery
    • Involved
    • Protein-protein
    • Sensing
    • Structural
    • Bacteria
    • Found
    • Per
  • period circadian protein
    • Clock
    • C-terminus
    • Common
    • Discovery
    • Involved
    • Protein-protein
    • Sensing
    • Structural
    • Bacteria
    • Per
    • Shown
    • Heme
  • pas lov
    • Domains
    • Proteins
    • Protein
    • Found
    • Clk
    • Binding
    • Clock
    • Interactions
    • Light
    • Mammals
    • Sensor
    • Also
  • methyl-accepting chemotaxis proteins
    • Interactions
    • Sensor
    • Domains
    • Protein-protein
    • Sensing
    • Whereby
    • Circadian
    • Histidine
    • Clock
    • Signaling
    • Protein
    • Common
  • histidine phosphotransfer domains
    • Pas
    • Involved
    • Protein
    • Found
    • Mammals
    • Proteins
    • Clk
    • Sensor
    • Signaling
    • Gene
    • Genes
    • Histidine

Connections between topic areas Semantic bridges

For PAS domain, one of the stronger structural bridges in this analysis connects PAS domain with Examples of PAS in organisms. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
PAS domain — Examples of PAS in organisms · splits 36 ⟂ 12
PAS domain — Overview · splits 37 ⟂ 11
PAS domain — Related sensor domains · splits 40 ⟂ 8
PAS domain — Other sensor domains · splits 42 ⟂ 6
PAS domain — Discovery · splits 43 ⟂ 5
PAS domain — Structure · splits 43 ⟂ 5

Map overview Semantic statistics

PAS domain

Nodes48
Edges47
Triples77
Avg. degree1.96
Density0.041667
Components1

Source & methodology

TTTA analyzes the structure around PAS domain to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Examples of PAS in organisms, Related sensor domains & Other sensor domains, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — PAS domain · EN edition · Analysis: TopicsToTalkAbout

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