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STRINGSTRING
MAVS MAVS PINK1 PINK1 DNM1L DNM1L DNM1 DNM1 PARK2 PARK2 UBC UBC MARCH5 MARCH5 MFN1 MFN1 OPA1 OPA1 FIS1 FIS1 BAK1 BAK1
"MFN1" - mitofusin 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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from curated databases
experiment edge
experimentally determined
Predicted Interactions
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fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
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textmining
coexpression edge
co-expression
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protein homology
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MFN1mitofusin 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)    
Predicted Functional Partners:
UBC
ubiquitin C (685 aa)
        score_image       0.996
PARK2
parkinson protein 2, E3 ubiquitin protein ligase (parkin) (465 aa)
        score_image   score_image   0.992
FIS1
fission 1 (mitochondrial outer membrane) homolog (S. cerevisiae); Promotes the fragmentation of the mitochondrial network and its perinuclear clustering. Can induce cytochrome c release from the mitochondrion to the cytosol, ultimately leading to apoptosis. Also mediates peroxisomal fission (152 aa)
        score_image   score_image   0.978
MAVS
mitochondrial antiviral signaling protein (540 aa)
        score_image   score_image   0.977
MARCH5
membrane-associated ring finger (C3HC4) 5; Mitochondrial E3 ubiquitin-protein ligase that plays a crucial role in the control of mitochondrial morphology by acting as a positive regulator of mitochondrial fission. May play a role in the prevention of cell senescence acting as a regulator of mitochondrial quality control. Promotes ubiquitination of FIS1, DNM1L and MFN1 (278 aa)
        score_image   score_image   0.964
PINK1
PTEN induced putative kinase 1; Protects against mitochondrial dysfunction during cellular stress, potentially by phosphorylating mitochondrial proteins. Involved in the clearance of damaged mitochondria via selective autophagy (mitophagy). It is necessary for PARK2 recruitment to dysfunctional mitochondria to initiate their degradation (581 aa)
        score_image   score_image   0.932
BAK1
BCL2-antagonist/killer 1; In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti- apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis (211 aa)
        score_image   score_image   0.914
DNM1L
dynamin 1-like (736 aa)
      score_image score_image   score_image   0.901
OPA1
optic atrophy 1 (autosomal dominant); Dynamin-related GTPase required for mitochondrial fusion and regulation of apoptosis. May form a diffusion barrier for proteins stored in mitochondrial cristae. Proteolytic processing in response to intrinsic apoptotic signals may lead to disassembly of OPA1 oligomers and release of the caspase activator cytochrome C (CYCS) into the mitochondrial intermembrane space (997 aa)
      score_image     score_image   0.899
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 score_image   score_image   0.875
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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