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RAPGEF1 RAPGEF1 MYO9B MYO9B ITSN1 ITSN1 EXOC7 EXOC7 RHOQ RHOQ MYO9A MYO9A ARHGDIG ARHGDIG TRIP10 TRIP10 ARHGDIA ARHGDIA PARD6A PARD6A ARHGDIB ARHGDIB
"RHOQ" - ras homolog family member Q 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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query proteins and first shell of interactors
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second shell of interactors
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Predicted Interactions
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RHOQras homolog family member Q; Plasma membrane-associated small GTPase which cycles between an active GTP-bound and an inactive GDP-bound state. In active state binds to a variety of effector proteins to regulate cellular responses. Involved in epithelial cell polarization processes. May play a role in CFTR trafficking to the plasma membrane. Causes the formation of thin, actin-rich surface projections called filopodia (205 aa)    
Predicted Functional Partners:
EXOC7
exocyst complex component 7 (735 aa)
        score_image score_image score_image   0.984
ARHGDIA
Rho GDP dissociation inhibitor (GDI) alpha; Regulates the GDP/GTP exchange reaction of the Rho proteins by inhibiting the dissociation of GDP from them, and the subsequent binding of GTP to them. In glioma cells, inhibits cell migration and invasion by mediating the signals of SEMA5A and PLXNB3 that lead to inactivation of RAC1 (By similarity) (204 aa)
        score_image score_image score_image   0.979
ARHGDIB
Rho GDP dissociation inhibitor (GDI) beta; Regulates the GDP/GTP exchange reaction of the Rho proteins by inhibiting the dissociation of GDP from them, and the subsequent binding of GTP to them (201 aa)
        score_image score_image score_image   0.975
ARHGDIG
Rho GDP dissociation inhibitor (GDI) gamma; Inhibits GDP/GTP exchange reaction of RhoB. Interacts specifically with the GDP- and GTP-bound forms of post- translationally processed Rhob and Rhog proteins, both of which show a growth-regulated expression in mammalian cells. Stimulates the release of the GDP-bound but not the GTP-bound RhoB protein. Also inhibits the GDP/GTP exchange of RhoB but shows less ability to inhibit the dissociation of prebound GTP (225 aa)
        score_image score_image score_image   0.975
PARD6A
par-6 partitioning defective 6 homolog alpha (C. elegans); Adapter protein involved in asymmetrical cell division and cell polarization processes. Probably involved in the formation of epithelial tight junctions. Association with PARD3 may prevent the interaction of PARD3 with F11R/JAM1, thereby preventing tight junction assembly. The PARD6-PARD3 complex links GTP-bound Rho small GTPases to atypical protein kinase C proteins (346 aa)
        score_image score_image score_image   0.975
RAPGEF1
Rap guanine nucleotide exchange factor (GEF) 1; Guanine nucleotide-releasing protein that binds to SH3 domain of CRK and GRB2/ASH. Transduces signals from CRK to activate RAS (1095 aa)
        score_image score_image score_image   0.969
TRIP10
thyroid hormone receptor interactor 10 (545 aa)
        score_image score_image score_image   0.964
MYO9B
myosin IXB; Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. May be involved in the remodeling of the actin cytoskeleton. Binds actin with high affinity both in the absence and presence of ATP and its mechanochemical activity is inhibited by calcium ions. Also acts as a GTPase activating protein on Rho (2022 aa)
        score_image score_image score_image   0.964
MYO9A
myosin IXA (2548 aa)
        score_image score_image score_image   0.964
ITSN1
intersectin 1 (SH3 domain protein); Adapter protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. May regulate the formation of clathrin-coated vesicles. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR may involve association with DAB2. Isoform 1 could be involved in brain-specific synaptic vesicle recycling. Inhibits ARHGAP31 activity toward RAC1 (1721 aa)
        score_image score_image score_image   0.963
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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