15 Matching Annotations
  1. Mar 2025
    1. Enzymes are proteins which catalyze biochemical reactions

      Enzymes are to SUBSTRATES As Receptors are to LIGANDS

    2. folds up very specifically into a three-dimensional structure

      Tertiary Structure: Characteristics: - 1+ Binding pockets to bind other molecules - Folded Structure - Functional Groups = Determines what the protein DO.

    3. substrates

      How do enzymes react> they need a substrate to bind to an active site (pocket) where the rxn will take place.

    4. amino acid is incorporated into a protein it loses a molecule of water and what remains is called a residue of the original amino acid

      What reaction occurs when creating a polymer? When another amino acid chain attaches together, it forms a peptide bond through a dehydration synthesis reaction of which leaves a residue of the original amino acid.

    5. coded for by an organism's DNA

      What determines the protein sequence? The DNA during replication determines what type of protein (classified as 50+ amino acids) is formed. aka PROTEIN SYNTHESIS or TRANSLATION

    6. amino acid side chains

      Why are each side chain unique? BECAUSE they each have a functional group !

  2. Dec 2022
  3. Feb 2022
  4. Dec 2021
    1. அதிலிருக்கும் 18 அமினோ அமிலங்கள், முட்டை, பால், இறைச்சிக்கு இணையான புரத சத்துகளை நம் உடலுக்குக் கொடுக்கக்கூடிய திறன் கொண்டது என்பது உங்களுக்குத் தெரியுமா
      • drumstick contain 18 amino acids
  5. Nov 2020
    1. histone acetylation

      Allows for DNA binding proteins to interact with sites to activate gene transcription and alters the accessibility of chromatin.

  6. Oct 2020
  7. Jan 2020
  8. Jul 2019
  9. Oct 2018
  10. biopub.hypothes.is biopub.hypothes.is
    1. Global protein acetylation

      See for example "Lysine Acetylation Targets Protein Complexes and Co-Regulates Major Cellular Functions" by Chunaram Choudhary, Chanchal Kumar, Florian Gnad, Michael L. Nielsen, Michael Rehman, Tobias C. Walther, Jesper V. Olsen, Matthias Mann, Science, 14 Aug 2009, which demonstrates that "the regulatory scope of lysine acetylation is broad and comparable with that of other major posttranslational modifications".