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Alpha helix: Discovery, Structure & Experimental determination

An alpha helix (or α-helix) is a sequence of amino acids in a protein that are twisted into a coil (a helix).

Language: English [EN]
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Alpha helix topic overview

The analysis highlights Discovery, Structure and Experimental determination as prominent areas in the source structure around Alpha helix.

Related topics
116
Source areas
13
Connected nodes
129
Extracted relationships
22
Related term clusters
32
Bridge connections
129

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.

Discovery · 22 topics
Coiled coils · 15 topics
Experimental determination · 15 topics
Structure · 15 topics
In art · 13 topics
Amino-acid propensities · 8 topics
Overview · 8 topics
Functional roles · 7 topics
Facial arrangements · 5 topics
Helix–coil transition · 4 topics
Larger-scale assemblies · 2 topics
Dipole moment · 1 topics
Dynamical features · 1 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.

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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

Experimental determination

Amino-acid propensities

Dipole moment

Coiled coils

Facial arrangements

Larger-scale assemblies

Functional roles

Dynamical features

Helix–coil transition

In art

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Alpha helix connects Entity context

The extracted context around Alpha helix shows recurring relationship patterns in the source. For example, Alpha helix → According, Bathsheba Grossman, Byron Rubin, Julian Voss-Andreae, Julie Newdoll, Mike Tyka, Rise, San Francisco Another extracted example is Alpha helix → Branson, Corey, Pauling. Use these groups to spot repeated connection types before inspecting the individual relationships.

Alpha helix

Top relations

related to In art · 8
Alpha helix → According, Bathsheba Grossman, Byron Rubin, Julian Voss-Andreae, Julie Newdoll, Mike Tyka, Rise, San Francisco
related to Other names · 3
Alpha helix → Branson, Corey, Pauling
is a · 1
Alpha helix → most common structural arrangement in the secondary structure of proteins

Important terminology

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

Important terminology

helix structure protein α-helix amino helical helices acids also hydrogen proteins residues α-helices α-helical bond backbone acid dna two common

Alpha helix relationships Subject–Predicate–Object triples

TTTA extracted 22 structured relationships around Alpha helix. Examples in this analysis include Alpha helix → is a → most common structural arrangement in the secondary structure of proteins and the plasma membrane → instance of → in more hydrophobic environments. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Alpha helixis amost common structural arrangement in the secondary structure of proteins0.90text
the plasma membraneinstance ofin more hydrophobic environments0.80text
or in the presence of co-solvents such as trifluoroethanolinstance ofin more hydrophobic environments0.80text
the example shown at rightinstance ofthe most detailed experimental evidence for α-helical structure comes from atomic-resolution X-ray crystallography0.80text
glutamate or aspartateinstance ofsometimes an amino acid side chain0.80text
or sometimes a phosphate ioninstance ofsometimes an amino acid side chain0.80text
keratin or theinstance ofFibrous proteins0.80text
coiled-coilsinstance ofas well as in specialized structures0.80text
leucine zippersinstance ofas well as in specialized structures0.80text
an α-helix will exhibit twoinstance ofas well as in specialized structures0.80text
for rhodopsinsinstance ofmost classically consisting of seven helices arranged up-and-down in a ring0.80text
Alpha helixrelated to In artJulie Newdoll0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Alpha helix bring nearby vocabulary together. In this analysis, examples include Sequence, Coil and Acid. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Alpha helix
    • Sequence
    • Coil
    • Acid
    • Amino
    • Helix
    • Hydrogen
    • Acids
    • Dna
    • Pauling
    • Protein
    • See
    • Helices
  • alpha helix
    • Sequence
    • Coil
    • Amino
    • Acid
    • Helix
    • Hydrogen
    • Residues
    • Α-helix
    • Acids
    • Protein
    • Bond
    • Dna
  • amino acid
    • Acid
    • Amino
    • Residues
    • Sequence
    • Α-helix
    • Helix
    • Alpha
    • One
    • Hydrogen
    • Dna
    • Characteristic
    • Often
  • l-amino acids
    • Amino
    • Helix
    • Α-helix
    • One
    • Structure
    • Residues
    • Sequence
    • Proteins
    • Alpha
    • Coil
    • Leucine
    • Often
  • rop protein
    • Α-helices
    • Structures
    • Backbone
    • Two
    • Α-helix
    • Proteins
    • Sequence
    • Structure
    • Helices
    • Dna
    • Hydrophobic
    • See
  • transmembrane protein
    • Α-helices
    • Structures
    • Backbone
    • Two
    • Α-helix
    • Proteins
    • Sequence
    • Structure
    • Helices
    • Dna
    • Hydrophobic
    • See
  • g protein–coupled receptors
    • Α-helices
    • Structures
    • Backbone
    • Two
    • Α-helix
    • Proteins
    • Sequence
    • Structure
    • Helices
    • Dna
    • Hydrophobic
    • See
  • helix–coil transition
    • Amino
    • Dna
    • See
    • Protein
    • Also
    • Residues
    • Α-helix
    • Sequence
    • Bond
    • Hydrogen
    • Hydrophobic
    • Pauling

Connections between topic areas Semantic bridges

For Alpha helix, one of the stronger structural bridges in this analysis connects Alpha helix with Discovery. 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
Alpha helix — Discovery · splits 107 ⟂ 23
Alpha helix — Structure · splits 114 ⟂ 16
Alpha helix — Experimental determination · splits 114 ⟂ 16
Alpha helix — Coiled coils · splits 114 ⟂ 16
Alpha helix — In art · splits 116 ⟂ 14
Alpha helix — Overview · splits 121 ⟂ 9
Alpha helix — Amino-acid propensities · splits 121 ⟂ 9
Alpha helix — Functional roles · splits 122 ⟂ 8
Alpha helix — Facial arrangements · splits 124 ⟂ 6
Alpha helix — Helix–coil transition · splits 125 ⟂ 5
Alpha helix — Larger-scale assemblies · splits 127 ⟂ 3

Map overview Semantic statistics

Alpha helix

Nodes130
Edges129
Triples22
Avg. degree1.98
Density0.015385
Components1

Source & methodology

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

Source: Wikipedia — Alpha helix · EN edition · Analysis: TopicsToTalkAbout

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