MAPK1 Protein Variant

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A variation in the amino acid sequence for the dual specificity mitogen-activated protein kinase 1 protein.

**Synonyms:** - ERK-2 Protein Variant - Extracellular Signal-Regulated Kinase 2 Protein Variant - MAP Kinase Isoform p42 Protein Variant - MAPK 1 Protein Variant - Mitogen-Activated Protein Kinase 1 Protein Variant - p42-MAPK Protein Variant - p42MAPK Protein Variant