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Modules · Core
01Why Pathways Matter02Reading Pathway Diagrams03Glycolysis & the TCA Cycle04Oxidative Phosphorylation05Lipid & Amino Acid Metabolism06Signal Transduction Basics07RTKs, RAS-MAPK & PI3K-AKT08Wnt, Hedgehog & Notch09Immune Signaling Pathways10Apoptosis & Cell Cycle Control11Disease Pathways & Drug Targets12Capstone: Cross-Pathway Reasoning
Evidence-first knowledge base. For education only — not medical advice. Verify against current guidelines.
Home/ERK1/2
Molecule
1 pathway

ERK1/2

Found in 1 curated pathway across 1 category.

Interaction Network

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Active In Categories

signaling

Frequently Co-occurring Molecules

Growth factors (EGF, PDGF)×1RAS-GTP×1RAF×1MEK1/2×1Transcription factors (Elk-1, c-Myc, c-Fos)×1

Frequently Co-occurring Enzymes

RAF kinase×1MEK1/2 (MAP2K)×1ERK1/2 (MAPK)×1SOS (GEF)×1GAP×1

Cross-Referenced Pathways

1 direct · 2 cross-referenced · 3 shown

Direct Involvement

1
📡
Signal Transduction

MAPK/ERK Pathway

RAS–RAF–MEK–ERK cascade transducing growth factor signals to the nucleus.

Growth factors (EGF, PDGF)RAS-GTPRAF+3

Cross-Referenced

2
— connected via related pathways
📡
Signal Transduction

PI3K/AKT/mTOR Pathway

Regulates cell survival, growth, and metabolism via phosphoinositide signaling.

PIP2PIP3AKT/PKB+6
📡
Signal Transduction

JAK-STAT Pathway

Cytokine-driven signaling from receptor to gene expression via STAT dimerization.

Cytokines (IL-6, IFN, EPO)JAK1/2/3, TYK2STAT1-6+2
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