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HELIX PROPENSITIES AMINO ACIDS [1 record]

Record 1 1998-08-12

English

Subject field(s)
  • Molecular Biology
OBS

Statistically Observed Propensities. A measure of a residue's tendency or bias to have a particular property. In secondary structure prediction algorithms (Chou & Fasman, 1978) this refers to the probability that a residue will be found in a given secondary structure (helix, beta-strand, coil or turn). Secondary structure propensity is determined by taking the frequency of a given amino acid in a given structure and dividing by the overall frequency (in all structures) of that amino acid.

French

Domaine(s)
  • Biologie moléculaire
OBS

La méthode PHDhtm (Profile based neural network of helical transmembrane regions) donne la propension de chaque acide aminé à résider dans une hélice transmembranaire ou hors de la membrane.

Spanish

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