Protein: MTX3
Metaxin-3

Gene: MTX3
Organism: Homo sapiens
Interactions: 77
UniProt ID: Q5HYI7

Gene Ontology (top 5):
GO:0001401 - SAM complex
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion
GO:0007005 - mitochondrion organization
GO:0007007 - inner mitochondrial membrane organization

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

281600

MTX2
Metaxin-2

3

8

High-throughput

0.861

High

1204919

FAXC
Failed axon connections homolog

1

8

High-throughput

0.691

High

854536

S15A1
Solute carrier family 15 member 1

2

1

High-throughput

0.628

High

1204957

S39A9
Zinc transporter ZIP9

2

2

High-throughput

0.628

High

1204958

OCAD1
OCIA domain-containing protein 1

2

2

High-throughput

0.611

High

760759

CD68
Macrosialin

3

2

High-throughput

0.609

High

851062

LPAR6
Lysophosphatidic acid receptor 6

3

9

High-throughput

0.609

High

1204934

TM171
Transmembrane protein 171

3

1

High-throughput

0.609

High

1204946

CD244
Natural killer cell receptor 2B4

3

2

High-throughput

0.609

High

1204963

CCG4
Voltage-dependent calcium channel gamma-4 subunit

3

1

High-throughput

0.609

High

771138

APJ
Apelin receptor

2

6

High-throughput

0.574

High

845511

PI2R
Prostacyclin receptor

2

3

High-throughput

0.574

High

1196193

S22A6
Solute carrier family 22 member 6

2

4

High-throughput

0.574

High

1204924

S22AG
Solute carrier family 22 member 16

2

4

High-throughput

0.574

High

1204925

S22A9
Organic anion transporter 7

2

4

High-throughput

0.574

High

1204929

SC5A8
Sodium-coupled monocarboxylate transporter 1

2

2

High-throughput

0.574

High

867625

GPR12
G-protein coupled receptor 12

1

5

High-throughput

0.536

High

956891

CXCR4
C-X-C chemokine receptor type 4

1

7

High-throughput

0.536

High

972440

RS14
Small ribosomal subunit protein uS11

1

1

High-throughput

0.536

High

1204921

MIC27
MICOS complex subunit MIC27

1

4

High-throughput

0.536

High

1204932

HUMMR
Protein MGARP

1

1

High-throughput

0.536

High

1204937

AQP3
Aquaporin-3

1

2

High-throughput

0.536

High

1204947

S22A4
Solute carrier family 22 member 4

1

4

High-throughput

0.536

High

1204959

MIC19
MICOS complex subunit MIC19

1

4

High-throughput

0.536

High

1204965

TRAK1
Trafficking kinesin-binding protein 1

1

4

High-throughput

0.536

High

1194506

NADK2
NAD kinase 2, mitochondrial

1

0

High-throughput

0.513

High

1204922

TPTE2
Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase TPTE2

1

0

High-throughput

0.513

High

1204926

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

0

High-throughput

0.513

High

1204928

CKLF8
CKLF-like MARVEL transmembrane domain-containing protein 8

1

0

High-throughput

0.513

High

1204943

TRNT1
CCA tRNA nucleotidyltransferase 1, mitochondrial

1

0

High-throughput

0.513

High

210393

MTLR
Motilin receptor

1

5

High-throughput

0.489

High

449609

KLK1
Kallikrein-1

1

1

High-throughput

0.489

High

562100

LAMP2
Lysosome-associated membrane glycoprotein 2

1

2

High-throughput

0.489

High

848495

MAGA8
Melanoma-associated antigen 8

1

1

High-throughput

0.489

High

880149

PTH2R
Parathyroid hormone 2 receptor

1

4

High-throughput

0.489

High

1053001

VMAT2
Synaptic vesicular amine transporter

1

2

High-throughput

0.489

High

1204923

SV2A
Synaptic vesicle glycoprotein 2A

1

4

High-throughput

0.489

High

1204931

S22A8
Organic anion transporter 3

1

4

High-throughput

0.489

High

1204939

SPSB4
SPRY domain-containing SOCS box protein 4

1

2

High-throughput

0.489

High

1204940

BSCL2
Seipin

1

1

High-throughput

0.489

High

1204944

CML1
Chemerin-like receptor 1

1

6

High-throughput

0.489

High

1204955

GTR9
Solute carrier family 2, facilitated glucose transporter member 9

1

2

High-throughput

0.489

High

1204961

SL2A8
Solute carrier family 2, facilitated glucose transporter member 8

1

2

High-throughput

0.489

High

1204966

SC5A6
Sodium-dependent multivitamin transporter

1

2

High-throughput

0.489

High

296251

SCO1
Protein SCO1 homolog, mitochondrial

1

1

High-throughput

0.479

High

1140383

KIF14
Kinesin-like protein KIF14

1

2

High-throughput

0.479

High

1204927

MIRO2
Mitochondrial Rho GTPase 2

1

2

High-throughput

0.479

High

1204938

AKAP1
A-kinase anchor protein 1, mitochondrial

1

4

High-throughput

0.479

High

1204941

COX14
Cytochrome c oxidase assembly protein COX14

1

1

High-throughput

0.479

High

1204945

MIC26
MICOS complex subunit MIC26

1

4

High-throughput

0.479

High

1204948

PKHA4
Pleckstrin homology domain-containing family A member 4

1

2

High-throughput

0.479

High

1204950

SFXN1
Sideroflexin-1

1

2

High-throughput

0.479

High

1204951

PLRKT
Plasminogen receptor

1

1

High-throughput

0.479

High

1204954

DBLOH
Diablo IAP-binding mitochondrial protein

1

2

High-throughput

0.479

High

1204956

TOM22
Mitochondrial import receptor subunit TOM22 homolog

1

2

High-throughput

0.479

High

1204962

MTCH1
Mitochondrial carrier homolog 1

1

4

High-throughput

0.479

High

1204967

FIS1
Mitochondrial fission 1 protein

1

1

High-throughput

0.479

High

1204968

MTCH2
Mitochondrial carrier homolog 2

1

6

High-throughput

0.479

High

1035677

KIF23
Kinesin-like protein KIF23

1

0

High-throughput

0.458

High

1204949

DUS21
Dual specificity protein phosphatase 21

1

0

High-throughput

0.458

High

926778

VMAT1
Chromaffin granule amine transporter

1

5

High-throughput

0.437

High

1204920

LMBRL
Protein LMBR1L

1

2

High-throughput

0.437

High

653363

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.426

High

1204918

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

0

High-throughput

0.426

High

378113

TNFA
Tumor necrosis factor

3

0

High-throughput

0.347

High

1204960

CLC5A
C-type lectin domain family 5 member A

3

0

High-throughput

0.347

High

1204930

SPX3
Sugar phosphate exchanger 3

2

0

High-throughput

0.328

High

1204935

SNR27
U4/U6.U5 small nuclear ribonucleoprotein 27 kDa protein

2

0

High-throughput

0.328

High

469493

SYPH
Synaptophysin

1

0

High-throughput

0.279

Low

630291

TNR1B
Tumor necrosis factor receptor superfamily member 1B

1

0

High-throughput

0.279

Low

708977

T2EB
Transcription initiation factor IIE subunit beta

1

0

High-throughput

0.279

Low

1204933

S20A1
Sodium-dependent phosphate transporter 1

1

0

High-throughput

0.279

Low

1204936

PCNP
PEST proteolytic signal-containing nuclear protein

1

0

High-throughput

0.279

Low

1204942

ESIP1
Epithelial-stromal interaction protein 1

1

0

High-throughput

0.279

Low

1204952

NCKX3
Sodium/potassium/calcium exchanger 3

1

0

High-throughput

0.279

Low

1204953

CRLF2
Cytokine receptor-like factor 2

1

0

High-throughput

0.279

Low

1204964

PCS1N
ProSAAS

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025