Adrenergic Receptors

Cell-surface proteins that bind epinephrine and/or norepinephrine with high affinity and trigger intracellular changes. The two major classes of adrenergic receptors, alpha and beta, were originally discriminated based on their cellular actions but now are distinguished by their relative affinity for characteristic synthetic ligands. Adrenergic receptors may also be classified according to the subtypes of G-proteins with which they bind; this scheme does not respect the alpha-beta distinction.

Also Known As:

Adrenergic Receptor; Adrenoceptors; Receptors, Adrenergic; Epinephrine Receptors; Norepinephrine Receptors; Receptor, Adrenergic; Receptor, Norepinephrine; Adrenoceptor; Norepinephrine Receptor; Receptors, Epinephrine; Receptors, Norepinephrine

Amino Acids, Peptides, and Proteins: 1
- Proteins: 496323
  - Membrane Proteins: 10262
    - Cell Surface Receptors: 2156
      - G-Protein-Coupled Receptors: 4858
        Catecholamine Receptors: 38
        Adrenergic Receptors: 6266
      - Neurotransmitter Receptors: 577
        Catecholamine Receptors: 38
        Adrenergic Receptors: 6266
      - Biogenic Amine Receptors: 8
        Catecholamine Receptors: 38
        Adrenergic Receptors: 6266

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Disease

Drug/Important Bio-Agent (IBA)