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Succinate dehydrogenase: Art, Structure & Mechanism

Succinate dehydrogenase (SDH) or succinate-coenzyme Q reductase (SQR) or respiratory complex II is an enzyme complex, found in many bacterial cells and in the inner mitochondrial membrane of eukaryotes. It is the only enzyme that participates in both the citric acid cycle and oxidative phosphorylation. Histochemical analysis showing high succinate…

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Succinate dehydrogenase topic overview

The analysis highlights Art, Structure and Mechanism as prominent areas in the source structure around Succinate dehydrogenase. 1 topic appears in more than one source area, which can help identify connections that are less obvious in a linear reading.

Related topics
123
Source areas
6
Connected nodes
130
Extracted relationships
67
Concept neighborhoods
35
Bridge connections
130

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.

Structure · 32 topics
Mechanism · 26 topics
Inhibitors · 23 topics
Overview · 16 topics
Role in disease · 16 topics
Assembly and maturation · 11 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.

BRENDA
enzyme data
CAS no.
9028-11-9
EC no.
1.3.5.1
ExPASy
NiceZyme view
Gene Ontology
AmiGO / QuickGO
KEGG
enzyme entry

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

Structure

Assembly and maturation

Mechanism

Inhibitors

Role in disease

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 Succinate dehydrogenase connects Entity context

The extracted context around Succinate dehydrogenase shows recurring relationship patterns in the source. For example, Succinate dehydrogenase → After, All, Both, FAD, Fe-S, Fumarate, In, ISU, Krebs, ROS, SDH, SDH5, SDH6, SDH7, SDH8, SDHA, SDHA-SDHB, SDHAF1, SDHAF2, SDHAF3 Another extracted example is Succinate dehydrogenase → Arg-286, Crystal, E1cb, E2, FAD, Further, In, In E1cb, Much, Oxidized, SDHA, The, Thereafter. Use these groups to spot repeated connection types before inspecting the individual relationships.

Succinate dehydrogenase

Top relations

related to Assembly and maturation · 29
Succinate dehydrogenase → After, All, Both, FAD, Fe-S, Fumarate, In, ISU, Krebs, ROS, SDH, SDH5, SDH6, SDH7, SDH8, SDHA, SDHA-SDHB, SDHAF1, SDHAF2, SDHAF3
related to Succinate oxidation · 13
Succinate dehydrogenase → Arg-286, Crystal, E1cb, E2, FAD, Further, In, In E1cb, Much, Oxidized, SDHA, The, Thereafter
related to Heme prosthetic group · 7
Succinate dehydrogenase → Although, His207, In, It, Its, ROS, The
BRENDA · 1
Succinate dehydrogenase → enzyme data
CAS no. · 1
Succinate dehydrogenase → 9028-11-9
EC no. · 1
Succinate dehydrogenase → 1.3.5.1
ExPASy · 1
Succinate dehydrogenase → NiceZyme view
Gene Ontology · 1
Succinate dehydrogenase → AmiGO / QuickGO
KEGG · 1
Succinate dehydrogenase → enzyme entry
MetaCyc · 1
Succinate dehydrogenase → metabolic pathway

Important terminology

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

Important terminology

ubiquinone succinate mitochondrial sdha complex sdhb subunit heme sdhd subunits electron site sdh ii two sdhc image fad reduction inhibitors

Succinate dehydrogenase relationships Subject–Predicate–Object triples

TTTA extracted 67 structured relationships around Succinate dehydrogenase. Examples in this analysis include Succinate dehydrogenase → BRENDA → enzyme data and Succinate dehydrogenase → CAS no. → 9028-11-9. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Succinate dehydrogenaseBRENDAenzyme data1.00infobox
Succinate dehydrogenaseCAS no.9028-11-91.00infobox
Succinate dehydrogenaseEC no.1.3.5.11.00infobox
Succinate dehydrogenaseExPASyNiceZyme view1.00infobox
Succinate dehydrogenaseGene OntologyAmiGO / QuickGO1.00infobox
Succinate dehydrogenaseKEGGenzyme entry1.00infobox
Succinate dehydrogenaseMetaCycmetabolic pathway1.00infobox
Succinate dehydrogenaseNCBIproteins1.00infobox
Succinate dehydrogenasePDB structuresRCSB PDB PDBe PDBsum1.00infobox
Succinate dehydrogenasePMCarticles1.00infobox
Succinate dehydrogenasePubMedarticles1.00infobox
Succinate dehydrogenaseRheareactions1.00infobox
Succinate dehydrogenaseSearchSearchPMCarticlesPubMedarticlesNCBIproteins1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Succinate dehydrogenase bring nearby vocabulary together. In this analysis, examples include Succinate, Bacterial and Mitochondrial. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Succinate dehydrogenase
    • Succinate
    • Bacterial
    • Mitochondrial
    • 3fe-4s
    • Binding
    • Mechanism
    • Fad
    • Site
    • Sdha
    • Sqr
    • Ubiquinone
    • Complex
  • succinate dehydrogenase
    • Succinate
    • Bacterial
    • Mitochondrial
    • 3fe-4s
    • Binding
    • Mechanism
    • Fad
    • Site
    • Sdha
    • Sqr
    • Ubiquinone
    • Complex
  • inner mitochondrial membrane
    • Sqr
    • Sdha
    • Sdhc
    • Subunits
    • Sdhb
    • Membrane
    • Mitochondrial
    • Sdhd
    • Two
    • Succinate
    • Hydrophobic
    • Oxidation
  • membrane
    • Sqr
    • Sdhc
    • Subunits
    • Mitochondrial
    • Sdhd
    • Two
    • Hydrophobic
    • Oxidation
    • Proton
    • Succinate
    • Transfer
    • Binding
  • ubiquinone
    • Inhibitors
    • Binding
    • Reduction
    • Subunit
    • Site
    • 3fe-4s
    • Electron
    • Heme
    • Group
    • Succinate
    • Cluster
    • Image
  • binding site
    • Site
    • Oxidation
    • Ubiquinone
    • Inhibitors
    • Sdhb
    • Succinate
    • Sdhd
    • Subunit
    • Group
    • Fad
    • Sdha
    • Sqr
  • phospholipid membrane
    • Sqr
    • Sdhc
    • Subunits
    • Mitochondrial
    • Sdhd
    • Two
    • Hydrophobic
    • Oxidation
    • Proton
    • Succinate
    • Transfer
    • Binding
  • mitochondrial complex ii deficiency
    • Ii
    • Inhibitors
    • Mitochondrial
    • Sdhb
    • Sdha
    • Group
    • Enzyme
    • Membrane
    • Succinate
    • Also
    • Bacterial
    • Dehydrogenase

Connections between topic areas Semantic bridges

For Succinate dehydrogenase, one of the stronger structural bridges in this analysis connects Succinate dehydrogenase with Structure. 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
Succinate dehydrogenase — Structure · splits 98 ⟂ 33
Succinate dehydrogenase — Mechanism · splits 104 ⟂ 27
Succinate dehydrogenase — Inhibitors · splits 107 ⟂ 24
Succinate dehydrogenase — Overview · splits 114 ⟂ 17
Succinate dehydrogenase — Role in disease · splits 114 ⟂ 17
Succinate dehydrogenase — Assembly and maturation · splits 119 ⟂ 12

Map overview Semantic statistics

Succinate dehydrogenase

Nodes131
Edges130
Triples67
Avg. degree1.98
Density0.015267
Components1

Source & methodology

TTTA analyzes the structure around Succinate dehydrogenase to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Art, Structure & Mechanism, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Succinate dehydrogenase · EN edition · Analysis: TopicsToTalkAbout

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