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NR6A1 NR6A1 UBE2D1 UBE2D1 UBE2E3 UBE2E3 UBE2D2 UBE2D2 MUL1 MUL1 UBC UBC UBE2D3 UBE2D3 DNM1L DNM1L MFN2 MFN2 VPS35 VPS35 MFN1 MFN1
"MUL1" - mitochondrial E3 ubiquitin protein ligase 1 in Homo sapiens
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protein of unknown 3D structure
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Predicted Interactions
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MUL1mitochondrial E3 ubiquitin protein ligase 1; Exhibits weak E3 ubiquitin-protein ligase activity, but preferentially acts as a SUMO E3 ligase at physiological concentrations. Plays a role in the control of mitochondrial morphology. Promotes mitochondrial fragmentation and influences mitochondrial localization. Inhibits cell growth. When overexpressed, activates JNK through MAP3K7/TAK1 and induces caspase-dependent apoptosis. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfer the ubiquitin to targeted substrates (352 aa)    
Predicted Functional Partners:
UBC
ubiquitin C (685 aa)
        score_image       0.975
VPS35
vacuolar protein sorting 35 homolog (S. cerevisiae) (796 aa)
        score_image   score_image   0.968
NR6A1
nuclear receptor subfamily 6, group A, member 1; Orphan nuclear receptor. Binds to a response element containing the sequence 5’-TCAAGGTCA-3’. May be involved in the regulation of gene expression in germ cell development during gametogenesis (By similarity) (480 aa)
        score_image   score_image   0.954
UBE2D2
ubiquitin-conjugating enzyme E2D 2; Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes ’Lys- 11’-, as well as ’Lys-48’-linked polyubiquitination. Cooperates with the E2 CDC34 and the SCF(FBXW11) E3 ligase complex for the polyubiquitination of NFKBIA leading to its subsequent proteasomal degradation. Acts as an initiator E2, priming the phosphorylated NFKBIA target at positions ’Lys-21’ and/or ’Lys-22’ with a monoubiquitin. Ubiquitin chain elongation is then performed by CDC34, building ubiquitin chains from the UBE2D3-prime [...] (147 aa)
        score_image   score_image   0.920
MFN1
mitofusin 1; Essential transmembrane GTPase, which mediates mitochondrial fusion. Fusion of mitochondria occurs in many cell types and constitutes an important step in mitochondria morphology, which is balanced between fusion and fission. MFN1 acts independently of the cytoskeleton. Overexpression induces the formation of mitochondrial networks (741 aa)
            score_image   0.798
MFN2
mitofusin 2; Essential transmembrane GTPase, which mediates mitochondrial fusion. Fusion of mitochondria occurs in many cell types and constitutes an important step in mitochondria morphology, which is balanced between fusion and fission. MFN2 acts independently of the cytoskeleton. It therefore plays a central role in mitochondrial metabolism and may be associated with obesity and/or apoptosis processes. Overexpression induces the formation of mitochondrial networks. Plays an important role in the regulation of vascular smooth muscle cell proliferation (757 aa)
            score_image   0.788
UBE2D1
ubiquitin-conjugating enzyme E2D 1; Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes ’Lys- 48’-linked polyubiquitination. Mediates the selective degradation of short-lived and abnormal proteins. Functions in the E6/E6-AP- induced ubiquitination of p53/TP53. Mediates ubiquitination of PEX5 and auto-ubiquitination of STUB1, TRAF6 and TRIM63/MURF1. Ubiquitinates STUB1-associated HSP90AB1 in vitro. Lacks inherent specificity for any particular lysine residue of ubiquitin. Essential for viral activation of IRF3. Mediates polyu [...] (147 aa)
        score_image   score_image   0.667
UBE2D3
ubiquitin-conjugating enzyme E2D 3; Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes ’Lys- 11’-, as well as ’Lys-48’-linked polyubiquitination. Cooperates with the E2 CDC34 and the SCF(FBXW11) E3 ligase complex for the polyubiquitination of NFKBIA leading to its subsequent proteasomal degradation. Acts as an initiator E2, priming the phosphorylated NFKBIA target at positions ’Lys-21’ and/or ’Lys-22’ with a monoubiquitin. Ubiquitin chain elongation is then performed by CDC34, building ubiquitin chains from the UBE2D3-prime [...] (149 aa)
        score_image   score_image   0.665
UBE2E3
ubiquitin-conjugating enzyme E2E 3; Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes ’Lys- 11’- and ’Lys-48’-, as well as ’Lys-63’-linked polyubiquitination. Participates in the regulation of transepithelial sodium transport in renal cells. May be involved in cell growth arrest (207 aa)
        score_image   score_image   0.659
DNM1L
dynamin 1-like (736 aa)
        score_image   score_image   0.639
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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