ESR1 Protein Variant

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A variation in the amino acid sequence for the estrogen receptor protein.

**Synonyms:** - ER Protein Variant - ER-Alpha Protein Variant - Estradiol Receptor Protein Variant - Estrogen Receptor 1 Protein Variant - Estrogen Receptor Alpha Protein Variant - Estrogen Receptor Protein Variant - NR3A1 Protein Variant - Nuclear Receptor Subfamily 3 Group A Member 1 Protein Variant