Protein Sequence Structural Features

 

Programs to predict protein structural features such as:
secondary structure, hydrophobicity, hydrophobic moments and antigenicity
as well as predictions of coiled coils, helix-turn-helix and transmembrane helix motifs.
Antigenic Sites Helix Diagrams Hydropathy
Secondary Structure Structural Motifs Surface Accessibility

See also: The Software List Software by Group I Want To...

Antigenic Sites
Program nameSourceDescription
antigenic EMBOSS Finds antigenic sites in proteins
PeptideStructure GCG Secondary structure and related predictions for a peptide sequence.
PlotStructure GCG Plots the measures of protein secondary structure from PeptideStructure.
Helix Diagrams
Program nameSourceDescription
HelicalWheel GCG Plots a peptide sequence as a helical wheel.
pepnet EMBOSS Protein helical net plot
pepwheel EMBOSS Protein helical wheel plot
Hydropathy
Program nameSourceDescription
grease FastA Kyte-Doolittle hydropathicity profile
Moment GCG Makes a contour plot of the helical hydrophobic moment of a peptide sequence.
octanol EMBOSS Displays protein hydropathy
pepinfo EMBOSS Plots simple amino acid properties in parallel
PepPlot GCG Plots measures of protein secondary structure and hydrophobicity
PeptideStructure GCG Secondary structure and related predictions for a peptide sequence.
pepwindow EMBOSS Displays protein hydropathy
pepwindowall EMBOSS Displays protein hydropathy of a set of sequences
PlotStructure GCG Plots the measures of protein secondary structure from PeptideStructure.
tgrease FastA Graphic plot of Kyte-Doolittle hydropathicity profile.
Secondary Structure
Program nameSourceDescription
garnier FastA Secondary structure prediction by the GOR method.
PepPlot GCG Plots measures of protein secondary structure and hydrophobicity
PeptideStructure GCG Secondary structure and related predictions for a peptide sequence.
PlotStructure GCG Plots the measures of protein secondary structure from PeptideStructure.
Structural Motifs
Program nameSourceDescription
CoilScan GCG Finds coiled coil segments in proteins
helixturnhelix EMBOSS Finds nucleic acid binding domains.
HTHScan GCG Searches for helix-turn-helix motifs.
pepcoil EMBOSS Predicts coiled coil regions
tmap EMBOSS Predict transmembrane proteins
Surface Accessibility
Program nameSourceDescription
pepinfo EMBOSS Plots simple amino acid properties in parallel
PeptideStructure GCG Secondary structure and related predictions for a peptide sequence.
PlotStructure GCG Plots the measures of protein secondary structure from PeptideStructure.


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