Summary

Name ATP6V1A
Full Name V-type proton ATPase catalytic subunit A
Synonyms V-ATPase subunit A, V-ATPase 69 kDa subunit, Vacuolar ATPase isoform VA68, Vacuolar proton pump subunit alpha | ATP6A1, ATP6V1A1, VPP2
Primary ID P38606
Links - -
Type protein
Relations 3
Inhibitors bafilomycin A1
Function Catalytic subunit of the peripheral V1 complex of vacuolar ATPase. V-ATPase vacuolar ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells. In aerobic conditions, involved in intracellular iron homeostasis, thus triggering the activity of Fe(2+) prolyl hydroxylase (PHD) enzymes, and leading to HIF1A hydroxylation and subsequent proteasomal degradation (PubMed:28296633). May play a role in neurite development and synaptic connectivity (PubMed:29668857).

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Relations

Regulator Mechanism target score
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation ATP6V1A 0.263
Publications: 1 Organism: Mus Musculus
+ down-regulates activity img/direct_inhibition.png chemical inhibition ATP6V1A 0.8
Publications: 1 Organism: Homo Sapiens
+ up-regulates quantity by expression img/direct-activation.png transcriptional regulation ATP6V1A 0.336
Publications: 1 Organism: Homo Sapiens