関連する実験動画

Updated: Jul 16, 2026

Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides
07:26

Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides

Published on: November 21, 2013

ポリアルファシアノグリシンとシアン化水素からのヘテロポリペプチド:タンパク質の起源のモデル

R Minard, W Yang, P Varma

    Science (New York, N.Y.)
    |October 24, 1975
    PubMed
    まとめ

    ポリアルファシアノグリシンは,シアン化水素を介してヘテロポリペプチドに変換されます. これらのポリペプチドは,タンパク質アミノ酸を生成し,水素シアン化物と水から初期の生命の自発的な起源をサポートします.

    さらに関連する動画

    Characterization of Multi-subunit Protein Complexes of Human MxA Using Non-denaturing Polyacrylamide Gel-electrophoresis08:55

    Characterization of Multi-subunit Protein Complexes of Human MxA Using Non-denaturing Polyacrylamide Gel-electrophoresis

    Published on: October 28, 2016

    Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids08:21

    Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids

    Published on: April 13, 2022

    関連する概念動画

    Protein Organization01:13

    Protein Organization

    Overview
    Amino acids03:42

    Amino acids

    Amino acids are the monomers that comprise proteins. Each amino acid has the same fundamental structure, which consists of a central carbon atom, or the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom. Every amino acid also has another atom or group of atoms bonded to the central atom known as the R group. There are 20 common amino acids present in proteins, each with a different R group. Variation in the amino acid sequence is responsible for...
    Protein Organization01:13

    Protein Organization

    Overview
    Protein Complex Assembly02:41

    Protein Complex Assembly

    Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
    Many viruses self-assemble into a fully functional unit using the infected host cell to...
    Protein Organization01:24

    Protein Organization

    Proteins are polymers of amino acid residues. They are versatile and responsible for different cellular functions, including DNA replication, molecular transport, catalysis, and structural support. Proteins have a hierarchical structure comprising at least three levels of organization: primary, secondary, and tertiary structure. Some large proteins have a quaternary structure where individual protein subunits are linked together.
    The primary structure of a protein is its amino acid sequence.
    Protein Organization01:24

    Protein Organization

    Proteins are polymers of amino acid residues. They are versatile and responsible for different cellular functions, including DNA replication, molecular transport, catalysis, and structural support. Proteins have a hierarchical structure comprising at least three levels of organization: primary, secondary, and tertiary structure. Some large proteins have a quaternary structure where individual protein subunits are linked together.
    The primary structure of a protein is its amino acid sequence.