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MAP1B MAP1B CSNK1A1 CSNK1A1 USP19 USP19 SMAP1 SMAP1 ARF4 ARF4 ARFGAP1 ARFGAP1 APPL1 APPL1 RASA1 RASA1 ARF6 ARF6 ARF1 ARF1 APPL2 APPL2
"SMAP1" - small ArfGAP 1 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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some 3D structure is known or predicted
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query proteins and first shell of interactors
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second shell of interactors
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Known Interactions
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experimentally determined
Predicted Interactions
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fusion edge
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gene co-occurrence
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coexpression edge
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protein homology
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Score
SMAP1small ArfGAP 1; GTPase activating protein that acts on ARF6. Plays a role in clathrin-dependent endocytosis. May play a role in erythropoiesis (By similarity) (467 aa)    
Predicted Functional Partners:
ARFGAP1
ADP-ribosylation factor GTPase activating protein 1 (414 aa)
        score_image   score_image score_image 0.857
USP19
ubiquitin specific peptidase 19 (1419 aa)
        score_image   score_image   0.740
CSNK1A1
casein kinase 1, alpha 1 (365 aa)
        score_image       0.738
MAP1B
microtubule-associated protein 1B; Facilitates tyrosination of alpha-tubulin in neuronal microtubules (By similarity). Phosphorylated MAP1B may play a role in the cytoskeletal changes that accompany neurite extension. Possibly MAP1B Binds to at least two tubulin subunits in the polymer, and this bridging of subunits might be involved in nucleating microtubule polymerization and in stabilizing microtubules. Acts as a positive cofactor in DAPK1-mediated autophagic vesicle formation and membrane blebbing (2468 aa)
            score_image   0.671
ARF6
ADP-ribosylation factor 6; GTP-binding protein involved in protein trafficking; regulates endocytic recycling and cytoskeleton remodeling. May modulate vesicle budding and uncoating within the Golgi apparatus. Functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Involved in the regulation of dendritic spine development (By similarity). Contributes to the regulation of dendritic branching and filopodia extension (175 aa)
        score_image   score_image   0.669
APPL1
adaptor protein, phosphotyrosine interaction, PH domain and leucine zipper containing 1; Required for the regulation of cell proliferation in response to extracellular signals from an early endosomal compartment. Links Rab5 to nuclear signal transduction (709 aa)
        score_image   score_image   0.664
APPL2
adaptor protein, phosphotyrosine interaction, PH domain and leucine zipper containing 2; Required for the regulation of cell proliferation in response to extracellular signals mediated by an early endosomal compartment. Links Rab5 to nuclear signal transduction (664 aa)
        score_image   score_image   0.664
RASA1
RAS p21 protein activator (GTPase activating protein) 1; Inhibitory regulator of the Ras-cyclic AMP pathway. Stimulates the GTPase of normal but not oncogenic Ras p21; this stimulation may be further increased in the presence of NCK1 (1047 aa)
            score_image   0.660
ARF4
ADP-ribosylation factor 4; GTP-binding protein that functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP- ribosyltransferase. Involved in protein trafficking; may modulate vesicle budding and uncoating within the Golgi apparatus (180 aa)
        score_image   score_image   0.650
ARF1
ADP-ribosylation factor 1; GTP-binding protein that functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP- ribosyltransferase. Involved in protein trafficking among different compartments. Modulates vesicle budding and uncoating within the Golgi complex. Deactivation induces the redistribution of the entire Golgi complex to the endoplasmic reticulum, suggesting a crucial role in protein trafficking. In its GTP-bound form, its triggers the association with coat proteins with the Golgi membrane. The hydrolysis of ARF1-bound GTP, which is mediated by ARFGAPs [...] (181 aa)
        score_image   score_image   0.650
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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