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- Table of Contents
Facts about AP2-associated protein kinase 1.
Regulates phosphorylation of other AP-2 subunits in addition to AP-2 localization and AP-2-mediated internalization of ligand complexes. Phosphorylates NUMB and regulates its cellular localization, boosting NUMB localization into endosomes.
Human | |
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Gene Name: | AAK1 |
Uniprot: | Q2M2I8 |
Entrez: | 22848 |
Belongs to: |
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protein kinase superfamily |
AAK1; Adaptor-associated kinase 1; AP2 associated kinase 1; AP2-associated protein kinase 1; DKFZp686F03202; DKFZp686K16132; EC 2.7.11.1; FLJ23712; FLJ25931; FLJ31060; FLJ45252; KIAA1048FLJ42882; MGC138170; MGC164568; MGC164570
Mass (kDA):
103.885 kDA
Human | |
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Location: | 2p13.3 |
Sequence: | 2; NC_000002.12 (69457997..69643739, complement) |
Detected in brain, heart and liver. Isoform 1 is the predominant isoform in brain.
Cell membrane; Peripheral membrane protein. Membrane, clathrin-coated pit. Cell junction, synapse, presynapse. Active when found in clathrin-coated pits at the plasma membrane. In neuronal cells, enriched at presynaptic terminals. In non-neuronal cells, enriched at leading edge of migrating cells.
PMID: 17494869 by Henderson D.M., et al. A novel AAK1 splice variant functions at multiple steps of the endocytic pathway.
PMID: 12952931 by Conner S.D., et al. Differential requirements for AP-2 in clathrin-mediated endocytosis.