Protein: MFN2
Mitofusin-2 (EC 3.6.5.-) (Hypertension-related protein 1) (Mitochondrial assembly regulatory factor) (HSG protein) (Transmembrane GTPase MFN2)

Gene: MFN2
Organism: Mus musculus
Interactions: 15
UniProt ID: Q80U63

Gene Ontology (top 5):
GO:0001825 - blastocyst formation
GO:0003924 - GTPase activity
GO:0005525 - GTP binding
GO:0005739 - mitochondrion
GO:0005741 - mitochondrial outer membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1281974

MFN2
Mitofusin-2

1

5

High-throughput

0.618

High

1281975

MFN1
Mitofusin-1

1

5

Small-scale

0.618

High

1281977

PRKN
E3 ubiquitin-protein ligase parkin

2

6

Small-scale

0.611

High

148128

BAK
Bcl-2 homologous antagonist/killer

2

3

Small-scale

0.584

High

1274184

CYFP1
Cytoplasmic FMR1-interacting protein 1

1

1

High-throughput

0.489

High

1185796

MARH5
E3 ubiquitin-protein ligase MARCHF5

1

3

Small-scale

0.479

High

1189638

TCHP
Trichoplein keratin filament-binding protein

1

1

Small-scale

0.479

High

1210182

CYFP2
Cytoplasmic FMR1-interacting protein 2

1

1

High-throughput

0.479

High

1281976

MAVS
Mitochondrial antiviral-signaling protein

1

2

Small-scale

0.479

High

1281978

E2AK3
Eukaryotic translation initiation factor 2-alpha kinase 3

1

2

Small-scale

0.470

High

312723

UBP2
Ubiquitin carboxyl-terminal hydrolase 2

1

0

Small-scale

0.458

High

97443

PRRT2
Proline-rich transmembrane protein 2

1

0

High-throughput

0.249

Low

108735

G3X9H5
Huntingtin

1

0

High-throughput

0.249

Low

723432

SSR3
Somatostatin receptor type 3

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025