Protein: MIGA1
Mitoguardin 1 (Protein FAM73A)

Gene: MIGA1
Organism: Homo sapiens
Interactions: 56
UniProt ID: Q8NAN2

Gene Ontology (top 5):
GO:0005739 - mitochondrion
GO:0005741 - mitochondrial outer membrane
GO:0005886 - plasma membrane
GO:0008053 - mitochondrial fusion
GO:0042803 - protein homodimerization activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

845458

PE2R3
Prostaglandin E2 receptor EP3 subtype

3

2

High-throughput

0.667

High

1291630

CMTD1
Catechol O-methyltransferase domain-containing protein 1

3

0

High-throughput

0.638

High

1332668

PACC1
Proton-activated chloride channel

2

1

High-throughput

0.628

High

1272090

MIGA2
Mitoguardin 2

1

2

Small-scale

0.618

High

1332658

MIGA1
Mitoguardin 1

1

2

Small-scale

0.618

High

640223

EPHA1
Ephrin type-A receptor 1

2

0

High-throughput

0.602

High

749236

CD70
CD70 antigen

2

0

High-throughput

0.602

High

1228636

NR3L1
Natural cytotoxicity triggering receptor 3 ligand 1

2

0

High-throughput

0.602

High

1326191

PNKD
Probable thioesterase PNKD

2

0

High-throughput

0.585

High

1330713

SIGL1
SIGLEC family-like protein 1

2

1

High-throughput

0.574

High

1332673

MTCH1
Mitochondrial carrier homolog 1

2

3

High-throughput

0.571

High

1332678

MTCH2
Mitochondrial carrier homolog 2

2

3

High-throughput

0.571

High

1332672

MARH5
E3 ubiquitin-protein ligase MARCHF5

2

0

Small-scale

0.559

High

771175

APJ
Apelin receptor

1

3

High-throughput

0.536

High

991629

DYL1
Dynein light chain 1, cytoplasmic

1

1

High-throughput

0.536

High

1101588

GPR17
Uracil nucleotide/cysteinyl leukotriene receptor

1

3

High-throughput

0.536

High

1249815

BTNL9
Butyrophilin-like protein 9

1

1

High-throughput

0.536

High

1332664

DYL2
Dynein light chain 2, cytoplasmic

1

1

High-throughput

0.536

High

388250

GLPA
Glycophorin-A

1

0

High-throughput

0.513

High

466937

ACM4
Muscarinic acetylcholine receptor M4

1

0

High-throughput

0.513

High

1022913

EFNB1
Ephrin-B1

1

0

High-throughput

0.513

High

1310233

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

High-throughput

0.513

High

1332660

CLC2B
C-type lectin domain family 2 member B

1

0

High-throughput

0.513

High

1332662

P2RX5
P2X purinoceptor 5

1

0

High-throughput

0.513

High

1332667

T126A
Transmembrane protein 126A

1

0

High-throughput

0.513

High

1332674

HCST
Hematopoietic cell signal transducer

1

0

High-throughput

0.513

High

1332675

FZD10
Frizzled-10

1

0

High-throughput

0.513

High

848680

MAGA9
Melanoma-associated antigen 9

1

1

High-throughput

0.489

High

1147639

TOM20
Mitochondrial import receptor subunit TOM20 homolog

1

1

High-throughput

0.479

High

1312186

MIRO2
Mitochondrial Rho GTPase 2

1

1

High-throughput

0.479

High

245499

OPA1
Dynamin-like GTPase OPA1, mitochondrial

1

0

High-throughput

0.458

High

281621

MTX2
Metaxin-2

1

0

High-throughput

0.458

High

581170

RAC2
Ras-related C3 botulinum toxin substrate 2

1

0

High-throughput

0.458

High

901393

RAB7A
Ras-related protein Rab-7a

1

0

High-throughput

0.458

High

1125548

FKBP8
Peptidyl-prolyl cis-trans isomerase FKBP8

1

0

High-throughput

0.458

High

1141785

EEA1
Early endosome antigen 1

1

0

High-throughput

0.458

High

1278036

MAVS
Mitochondrial antiviral-signaling protein

1

0

High-throughput

0.458

High

1332661

AKAP1
A-kinase anchor protein 1, mitochondrial

1

0

High-throughput

0.458

High

1332663

S2546
Mitochondrial outer membrane protein SLC25A46

1

0

High-throughput

0.458

High

1332669

TOM22
Mitochondrial import receptor subunit TOM22 homolog

1

0

High-throughput

0.458

High

1332670

EXD2
Exonuclease 3'-5' domain-containing protein 2

1

0

High-throughput

0.458

High

1332671

OCAD1
OCIA domain-containing protein 1

1

0

High-throughput

0.458

High

1332677

FIS1
Mitochondrial fission 1 protein

1

0

High-throughput

0.458

High

171513

S27A2
Long-chain fatty acid transport protein 2

1

5

High-throughput

0.445

High

1240901

S27A4
Long-chain fatty acid transport protein 4

1

5

High-throughput

0.445

High

1243630

S27A1
Long-chain fatty acid transport protein 1

1

5

High-throughput

0.445

High

1332676

S27A6
Long-chain fatty acid transport protein 6

1

5

High-throughput

0.445

High

1233918

Q6ICH2
single-stranded DNA cytosine deaminase

1

1

High-throughput

0.437

High

1332665

ARX
Homeobox protein ARX

1

1

High-throughput

0.437

High

166351

ZNT4
Probable proton-coupled zinc antiporter SLC30A4

1

0

High-throughput

0.426

High

73425

B2CML4
single-stranded DNA cytosine deaminase

1

1

High-throughput

0.407

High

1332659

ZN555
Zinc finger protein 555

2

0

High-throughput

0.328

High

1332666

ERP44
Endoplasmic reticulum resident protein 44

2

0

High-throughput

0.328

High

1115820

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

0

High-throughput

0.282

High

67172

ZAR1L
Protein ZAR1-like

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025