A mitogen-activated protein kinase kinase with specificity for JNK MITOGEN-ACTIVATED PROTEIN KINASES; P38 MITOGEN-ACTIVATED PROTEIN KINASES and the RETINOID X RECEPTORS. It takes part in a SIGNAL TRANSDUCTION pathway that is activated in response to cellular stress.
Also Known As:
JN Kinase Kinase; JNK Kinase; JNK-Activating Protein Kinase; JNKK1 Protein Kinase; Jun Amino-Terminal Kinase Kinase; MEK4 Protein Kinase; Mitogen-Activated Protein Kinase Kinase 4; SAP Kinase Kinase 1; SAP Kinase-Extracellular Signal-Regulated Kinase Kinase 1; SAPK-ERK Kinase 1; SEK1 Protein Kinase; Stress-Activated Protein Kinase Kinase 1; JNK Activating Protein Kinase; Jun Amino Terminal Kinase Kinase; Kinase, JNKK1 Protein; Mitogen Activated Protein Kinase Kinase 4; Protein Kinase, JNK-Activating; Protein Kinase, JNKK1; Protein Kinase, MEK4; Protein Kinase, SEK1; SAP Kinase Extracellular Signal Regulated Kinase Kinase 1; SAPK ERK Kinase 1; Stress Activated Protein Kinase Kinase 1