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- Table of Contents
Facts about Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2.
Activates the small GTPases ARF1, ARF5 and ARF6.
Regulates the formation of post-Golgi vesicles and modulates constitutive secretion.Modulates phagocytosis mediated by Fc gamma receptor and ARF6. Modulates PXN recruitment to focal contacts and cell migration.
Human | |
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Gene Name: | ASAP2 |
Uniprot: | O43150 |
Entrez: | 8853 |
Belongs to: |
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No superfamily |
arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2; ArfGAP with SH3 domain, ankyrin repeat and PH domain 2; centaurin, beta 3; CENTB3; DDEF2FLJ42910; development and differentiation enhancing factor 2; Development and differentiation-enhancing factor 2; KIAA0400AMAP2; Pap-alpha; PAPPAG3; Paxillin-associated protein with ARF GAP activity 3; PYK2 C terminus-associated protein; Pyk2 C-terminus-associated protein; SHAG1
Mass (kDA):
111.651 kDA
Human | |
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Location: | 2p25.1|2p24 |
Sequence: | 2; NC_000002.12 (9206765..9405683) |
Detected in heart, brain, placenta, kidney, monocytes and pancreas.
Cytoplasm. Golgi apparatus, Golgi stack membrane; Peripheral membrane protein. Cell membrane; Peripheral membrane protein. Colocalizes with F-actin and ARF6 in phagocytic cups.
PMID: 10022920 by Andreev J., et al. Identification of a new Pyk2 target protein with Arf-GAP activity.
PMID: 10749932 by Kondo A., et al. A new paxillin-binding protein, PAG3/Papalpha/KIAA0400, bearing an ADP-ribosylation factor GTPase-activating protein activity, is involved in paxillin recruitment to focal adhesions and cell migration.