polypeptides
61IMMUNITÉ ET SYSTÈME IMMUNITAIRE — Le système immunitaire assume l’une des grandes fonctions physiologiques des Vertébrés: l’aptitude à la reconnaissance d’un nombre prodigieux de structures moléculaires distinctes, les antigènes. Un antigène est classiquement réputé « étranger »… …
62peptide — [ pɛptid ] n. m. • 1907; mot angl. 1906 ♦ Biochim. Enchaînement formé par un nombre restreint d acides aminés (contrairement aux polypeptides et aux protéines). ⇒ oligopeptide. Adj. PEPTIDIQUE . Liaison peptidique. ● peptide nom masculin… …
63Primary structure — In biochemistry, the primary structure of a biological molecule is the exact specification of its atomic composition and the chemical bonds connecting those atoms (including stereochemistry). For a typical unbranched, un crosslinked biopolymer… …
64Proteasome — Proteasomes are large protein complexes inside all eukaryotes and archaea, as well as in some bacteria. In eukaryotes, they are located in the nucleus and the cytoplasm.cite journal |author=Peters JM, Franke WW, Kleinschmidt JA |title=Distinct 19 …
65Transcription (genetics) — Transcription is the process of creating a complementary RNA copy of a sequence of DNA.[1] Both RNA and DNA are nucleic acids, which use base pairs of nucleotides as a complementary language that can be converted back and forth from DNA to RNA by …
66Translocon — The translocon (commonly known as a translocator or translocation channel) is the complex of proteins associated with the translocation of nascent polypeptides into the interior (cisternal or luminal) space of the endoplasmic reticulum (ER) from… …
67Granulocyte colony-stimulating factor — Not to be confused with granulocyte macrophage colony stimulating factor. Colony stimulating factor 3 (granulocyte) Crystal structure of 3 molecules of human G CSF. From PDB …
68Protein structure — Proteins are an important class of biological macromolecules present in all biological organisms, made up of such elements as carbon, hydrogen, nitrogen, phosphorus, oxygen, and sulfur. All proteins are polymers of amino acids. The polymers, also …
69Kinin-kallikrein system — The kinin kallikrein system or simply kinin system is a poorly delineated system of blood proteins that plays a role in inflammation, blood pressure control, coagulation and pain. Its important mediators bradykinin and kallidin are vasodilators… …
70Phycobilisome — Phycobilisomes are light harvesting antennae of photosystem II in cyanobacteria, red algae and glaucophytes. General structure Phycobilisomes are protein complexes (up to 600 polypeptides) anchored to thylakoid membranes. They are made of stacks… …
