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RCHY1 RCHY1 CEP78 CEP78 CCDC58 CCDC58 TFRC TFRC UBC UBC SH3BP4 SH3BP4 DNM1 DNM1 TFAP2A TFAP2A DNM2 DNM2 EPS15 EPS15 NUMB NUMB
"SH3BP4" - SH3-domain binding protein 4 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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second shell of interactors
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Known Interactions
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Predicted Interactions
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fusion edge
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protein homology
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[Homology]
Score
SH3BP4SH3-domain binding protein 4; May function in transferrin receptor internalization at the plasma membrane through a cargo-specific control of clathrin- mediated endocytosis. Alternatively, may acts as a negative regulator of the amino acid-induced TOR signaling by inhibiting the formation of active Rag GTPase complexes. Preferentially binds inactive Rag GTPase complexes and prevents their interaction with the mTORC1 complex inhibiting its relocalization to lysosomes and its activation. Thereby, may indirectly regulate cell growth, proliferation and autophagy (963 aa)    
Predicted Functional Partners:
EPS15
epidermal growth factor receptor pathway substrate 15; Involved in cell growth regulation. May be involved in the regulation of mitogenic signals and control of cell proliferation. Involved in the internalization of ligand-inducible receptors of the receptor tyrosine kinase (RTK) type, in particular EGFR. Plays a role in the assembly of clathrin-coated pits (CCPs). Seems to be involved in CCPs maturation including invagination or budding. Involved in endocytosis of integrin beta- 1 (ITGB1) and transferrin receptor (TFR); internalization of ITGB1 as DAB2-dependent cargo but not TFR seem [...] (896 aa)
        score_image   score_image   0.883
RCHY1
ring finger and CHY zinc finger domain containing 1, E3 ubiquitin protein ligase; Mediates E3-dependent ubiquitination and proteasomal degradation of target proteins, including p53/TP53, P73, HDAC1 and CDKN1B. Preferentially acts on tetrameric p53/TP53. Monoubiquitinates the translesion DNA polymerase POLH. Contributes to the regulation of the cell cycle progression. Increases AR transcription factor activity (261 aa)
            score_image   0.744
UBC
ubiquitin C (685 aa)
        score_image       0.721
CEP78
centrosomal protein 78kDa (722 aa)
        score_image   score_image   0.598
TFRC
transferrin receptor (p90, CD71); Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system (By similarity). A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin f [...] (760 aa)
        score_image   score_image   0.570
TFAP2A
transcription factor AP-2 alpha (activating enhancer binding protein 2 alpha); Sequence-specific DNA-binding protein that interacts with inducible viral and cellular enhancer elements to regulate transcription of selected genes. AP-2 factors bind to the consensus sequence 5’-GCCNNNGGC-3’ and activate genes involved in a large spectrum of important biological functions including proper eye, face, body wall, limb and neural tube development. They also suppress a number of genes including MCAM/MUC18, C/EBP alpha and MYC. AP-2-alpha is the only AP-2 protein required for early morphogenesis [...] (437 aa)
        score_image       0.566
DNM1
dynamin 1; Microtubule-associated force-producing protein involved in producing microtubule bundles and able to bind and hydrolyze GTP. Most probably involved in vesicular trafficking processes. Involved in receptor-mediated endocytosis (864 aa)
        score_image       0.566
DNM2
dynamin 2; Microtubule-associated force-producing protein involved in producing microtubule bundles and able to bind and hydrolyze GTP. Most probably involved in vesicular trafficking processes, in particular endocytosis. Involved in cytokinesis (870 aa)
        score_image       0.566
CCDC58
coiled-coil domain containing 58 (144 aa)
            score_image   0.518
NUMB
numb homolog (Drosophila) (651 aa)
            score_image   0.518
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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