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单词 secondary structure
释义

Definition of secondary structure in English:

secondary structure

noun
Biochemistry
  • The local three-dimensional structure of sheets, helices, or other forms adopted by a polynucleotide or polypeptide chain, due to electrostatic attraction between neighbouring residues.

    〔生化〕二级结构

    Example sentencesExamples
    • Several articles have suggested that some peptide secondary structures are fusogenic and some are not.
    • The secondary structure of all three proteins comprises [alpha] helices as well as [beta] sheets.
    • Despite having similar secondary structures, these peptides show different levels of activity and selectivity.
    • In general, the secondary structure of the individual helices is very well conserved.
    • This indicates that the secondary structure at helices C and H is preserved upon adsorption to the lipid bilayer.

Definition of secondary structure in US English:

secondary structure

noun
Biochemistry
  • The local three-dimensional structure of sheets, helices, or other forms adopted by a polynucleotide or polypeptide chain, due to electrostatic attraction between neighboring residues.

    〔生化〕二级结构

    Example sentencesExamples
    • This indicates that the secondary structure at helices C and H is preserved upon adsorption to the lipid bilayer.
    • The secondary structure of all three proteins comprises [alpha] helices as well as [beta] sheets.
    • Several articles have suggested that some peptide secondary structures are fusogenic and some are not.
    • In general, the secondary structure of the individual helices is very well conserved.
    • Despite having similar secondary structures, these peptides show different levels of activity and selectivity.
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更新时间:2025/6/20 9:53:25