D(1A) Dopamine Receptor

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** D(1A) dopamine receptor (446 aa, ~49 kDa) is encoded by the human DRD1 gene. This protein is involved in neurotransmitter-dependent G protein-coupled receptor signaling.

**Synonyms:** - DRD1 - Dopamine D1 Receptor - Dopamine Receptor D1 - Dopamine Receptor D1A