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- Table of Contents
1 Citations 1 Q&As
Facts about Phosphatidylinositol 3-kinase catalytic subunit type 3.
Involved in the transport of lysosomal enzyme precursors to lysosomes. Needed for transport from early to late endosomes (By similarity).
Human | |
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Gene Name: | PIK3C3 |
Uniprot: | Q8NEB9 |
Entrez: | 5289 |
Belongs to: |
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PI3/PI4-kinase family |
EC 2.7.1; EC 2.7.1.137; hVps34; MGC61518; phosphatidylinositol 3-kinase catalytic subunit type 3; Phosphatidylinositol 3-kinase p100 subunit; Phosphoinositide-3-kinase class 3; phosphoinositide-3-kinase, class 3; PI 3-Kinase C3; PI3K type 3; PI3-kinase type 3; PIK3C3; PtdIns-3-kinase type 3; VPS34
Mass (kDA):
101.549 kDA
Human | |
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Location: | 18q12.3 |
Sequence: | 18; NC_000018.10 (41955226..42087830) |
Ubiquitously expressed, with a highest expression in skeletal muscle.
Midbody. Late endosome. Cytoplasmic vesicle, autophagosome. As component of the PI3K complex I localized to pre-autophagosome structures. As component of the PI3K complex II localized predominantly to endosomes (Probable). Localizes also to discrete punctae along the ciliary axoneme and to the base of the ciliary axoneme (By similarity).
PMID: 7628435 by Volinia S., et al. A human phosphatidylinositol 3-kinase complex related to the yeast Vps34p-Vps15p protein sorting system.
PMID: 14617358 by Stein M.P., et al. Human VPS34 and p150 are Rab7 interacting partners.
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