Home/PMCA

Enzyme

1 pathway

PMCA

Found in 1 curated pathway across 1 category.

Interaction Network

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Active In Categories

Frequently Co-occurring Molecules

Ca²⁺×1 Calmodulin×1 IP3×1 cADPR×1 NAADP×1 STIM1×1 Orai1×1

Frequently Co-occurring Enzymes

SERCA (Ca²⁺-ATPase)×1 IP3 receptor×1 Ryanodine receptor×1 CaMKII×1 Calcineurin×1

Cross-Referenced Pathways

1 direct · 3 cross-referenced · 4 shown

Direct Involvement

1

Signal Transduction

Calcium Signaling

Ca²⁺ as a universal second messenger controlling diverse cellular processes.

Ca²⁺CalmodulinIP3+4

Cross-Referenced

3

— connected via related pathways

Signal Transduction

G Protein-Coupled Receptor (GPCR) Signaling

Seven-transmembrane receptors activating heterotrimeric G proteins.

GPCRsGαs/Gαi/Gαq/Gα12Gβγ+6

Membrane Transport

Ion Channel Signaling

Selective ion flux through membrane channels driving electrical and chemical signals.

Na⁺K⁺Ca²⁺+5

Synaptic Transmission

Chemical neurotransmission across synaptic clefts between neurons.

GlutamateGABAAcetylcholine+6