Mitogen-Activated Protein Kinase 9

**Definition:** A c-jun amino-terminal kinase that is activated by environmental stress and pro-inflammatory cytokines. Several isoforms of the protein with molecular sizes of 48 and 54 KD exist due to multiple ALTERNATIVE SPLICING.

**Tree numbers:** - D08.811.913.696.620.682.700.567.374.750 - D12.776.476.563.567.374.750

**Synonyms:** - c-jun N-terminal Kinase 2 - Stress-Activated Protein Kinase JNK2 - JNK2 Stress-Activated Protein Kinase - c-jun Kinase-2 - MAPK9 Mitogen-Activated Protein Kinase - JNK2 Kinase