Characterization of two peptide-transport systems in Streptococcus faecalis.
1980
T M Nisbet, and
J W Payne
UI
MeSH Term
Description
Entries
D007700
Kinetics
The rate dynamics in chemical or physical systems.
D009842
Oligopeptides
Peptides composed of between two and twelve amino acids.
Oligopeptide
D010455
Peptides
Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are considered to be larger versions of peptides that can form into complex structures such as ENZYMES and RECEPTORS.
Peptide,Polypeptide,Polypeptides
D002250
Carbon Radioisotopes
Unstable isotopes of carbon that decay or disintegrate emitting radiation. C atoms with atomic weights 10, 11, and 14-16 are radioactive carbon isotopes.
Radioisotopes, Carbon
D004151
Dipeptides
Peptides composed of two amino acid units.
Dipeptide
D001692
Biological Transport
The movement of materials (including biochemical substances and drugs) through a biological system at the cellular level. The transport can be across cell membranes and epithelial layers. It also can occur within intracellular compartments and extracellular compartments.