Protein: LAT3
Large neutral amino acids transporter small subunit 3 (L-type amino acid transporter 3) (Prostate cancer overexpressed gene 1 protein) (Solute carrier family 43 member 1)

Gene: LAT3, SLC43A1
Organism: Homo sapiens
Interactions: 39
UniProt ID: O75387

Gene Ontology (top 5):
GO:0005304 - L-valine transmembrane transporter activity
GO:0005789 - endoplasmic reticulum membrane
GO:0005886 - plasma membrane
GO:0006865 - amino acid transport
GO:0015171 - amino acid transmembrane transporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

142123

NPT3
Sodium-dependent phosphate transport protein 3

2

0

High-throughput

0.770

High

279580

YIPF3
Protein YIPF3

3

1

High-throughput

0.662

High

279581

S22A4
Solute carrier family 22 member 4

1

0

High-throughput

0.656

High

279575

ZACN
Ligand-gated cation channel ZACN

3

0

High-throughput

0.638

High

279573

PTPRK
Receptor-type tyrosine-protein phosphatase kappa

1

0

High-throughput

0.546

High

248459

O10H2
Olfactory receptor 10H2

1

0

High-throughput

0.513

High

279587

KCNE3
Potassium voltage-gated channel subfamily E member 3

1

0

High-throughput

0.513

High

279576

LMBRL
Protein LMBR1L

1

1

High-throughput

0.479

High

279558

RASK
GTPase KRas

1

0

High-throughput

0.458

High

154521

PLPP1
Phospholipid phosphatase 1

1

2

High-throughput

0.445

High

154546

PLPP3
Phospholipid phosphatase 3

1

2

High-throughput

0.445

High

216585

HTRA2
Serine protease HTRA2, mitochondrial

1

1

High-throughput

0.445

High

279559

MDR1
ATP-dependent translocase ABCB1

1

3

High-throughput

0.445

High

279561

JAK1
Tyrosine-protein kinase JAK1

1

2

High-throughput

0.445

High

279564

ACV1B
Activin receptor type-1B

1

1

High-throughput

0.445

High

279565

TGFR2
TGF-beta receptor type-2

1

1

High-throughput

0.445

High

279568

CD81
CD81 antigen

1

1

High-throughput

0.445

High

279577

AT11C
Phospholipid-transporting ATPase IG

1

5

High-throughput

0.445

High

279578

VPP1
V-type proton ATPase 116 kDa subunit a 1

1

4

High-throughput

0.445

High

279582

WDR6
tRNA

1

1

High-throughput

0.445

High

279585

AT8A1
Phospholipid-transporting ATPase IA

1

5

High-throughput

0.445

High

279586

GRIP1
Glutamate receptor-interacting protein 1

1

2

High-throughput

0.445

High

170582

CLGN
Calmegin

1

0

High-throughput

0.426

High

213300

ADCY6
Adenylate cyclase type 6

1

0

High-throughput

0.426

High

273462

DJC13
DnaJ homolog subfamily C member 13

1

0

High-throughput

0.426

High

279560

PLAK
Junction plakoglobin

1

0

High-throughput

0.426

High

279563

EPHA2
Ephrin type-A receptor 2

1

0

High-throughput

0.426

High

279566

MFAP3
Microfibril-associated glycoprotein 3

1

0

High-throughput

0.426

High

279567

TMM33
Transmembrane protein 33

1

0

High-throughput

0.426

High

279570

BAMBI
BMP and activin membrane-bound inhibitor homolog

1

0

High-throughput

0.426

High

279572

DSG2
Desmoglein-2

1

0

High-throughput

0.426

High

279574

D19L1
Protein C-mannosyl-transferase DPY19L1

1

0

High-throughput

0.426

High

279584

MYO6
Unconventional myosin-VI

1

0

High-throughput

0.426

High

279562

ABCD3
ATP-binding cassette sub-family D member 3

1

4

High-throughput

0.407

High

279569

TRAF2
TNF receptor-associated factor 2

1

1

High-throughput

0.407

High

279571

BIRC2
Baculoviral IAP repeat-containing protein 2

1

1

High-throughput

0.407

High

279583

KDIS
Kinase D-interacting substrate of 220 kDa

1

1

High-throughput

0.407

High

279579

BACH2
Transcription regulator protein BACH2

2

0

High-throughput

0.316

High

279557

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025