Protein: LAT4
Large neutral amino acids transporter small subunit 4 (L-type amino acid transporter 4) (Solute carrier family 43 member 2)

Gene: LAT4, SLC43A2
Organism: Homo sapiens
Interactions: 61
UniProt ID: Q8N370

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0006865 - amino acid transport
GO:0015171 - amino acid transmembrane transporter activity
GO:0015175 - neutral L-amino acid transmembrane transporter activity
GO:0015179 - L-amino acid transmembrane transporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1324792

YIPF3
Protein YIPF3

3

1

High-throughput

0.662

High

1324790

CADM1
Cell adhesion molecule 1

1

2

High-throughput

0.575

High

1059690

KRA11
Keratin-associated protein 1-1

2

2

High-throughput

0.553

High

1307412

KRA13
Keratin-associated protein 1-3

2

2

High-throughput

0.553

High

770807

HRH1
Histamine H1 receptor

1

1

High-throughput

0.541

High

936084

PAR2
Proteinase-activated receptor 2

1

0

High-throughput

0.518

High

1324779

CADM4
Cell adhesion molecule 4

1

2

High-throughput

0.514

High

517059

NT2NC
Notch homolog 2 N-terminal-like protein C

1

1

High-throughput

0.470

High

168721

CSKP
Peripheral plasma membrane protein CASK

1

2

High-throughput

0.445

High

217477

E41L2
Band 4.1-like protein 2

1

5

High-throughput

0.445

High

538988

EPB41
Protein 4.1

1

5

High-throughput

0.445

High

584687

MCP
Membrane cofactor protein

1

1

High-throughput

0.445

High

616775

SDC1
Syndecan-1

1

1

High-throughput

0.445

High

726676

SDC4
Syndecan-4

1

1

High-throughput

0.445

High

753826

MRP1
Multidrug resistance-associated protein 1

1

2

High-throughput

0.445

High

800526

VATA
V-type proton ATPase catalytic subunit A

1

2

High-throughput

0.445

High

1023955

EM55
55 kDa erythrocyte membrane protein

1

2

High-throughput

0.445

High

1091538

DLG1
Disks large homolog 1

1

2

High-throughput

0.445

High

1324783

VPP1
V-type proton ATPase 116 kDa subunit a 1

1

4

High-throughput

0.445

High

1324788

PKP2
Plakophilin-2

1

2

High-throughput

0.445

High

1324793

E41L1
Band 4.1-like protein 1

1

5

High-throughput

0.445

High

1324795

NRX3B
Neurexin-3-beta

1

1

High-throughput

0.445

High

1324796

WDR6
tRNA

1

1

High-throughput

0.445

High

1324798

LIN7C
Protein lin-7 homolog C

1

2

High-throughput

0.445

High

1324803

E41L3
Band 4.1-like protein 3

1

5

High-throughput

0.445

High

1324805

VPP2
V-type proton ATPase 116 kDa subunit a 2

1

4

High-throughput

0.445

High

574

NBPFJ
NBPF family member NBPF19

1

1

High-throughput

0.439

High

949933

KR103
Keratin-associated protein 10-3

1

2

High-throughput

0.439

High

1277308

NT2NA
Notch homolog 2 N-terminal-like protein A

1

1

High-throughput

0.439

High

255121

HCN1
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1

1

0

High-throughput

0.426

High

692230

VATL
V-type proton ATPase 16 kDa proteolipid subunit c

1

0

High-throughput

0.426

High

931401

AT1B3
Sodium/potassium-transporting ATPase subunit beta-3

1

0

High-throughput

0.426

High

1119206

CAC1C
Voltage-dependent L-type calcium channel subunit alpha-1C

1

0

High-throughput

0.426

High

1324780

APH1B
Gamma-secretase subunit APH-1B

1

0

High-throughput

0.426

High

1324782

GSLG1
Golgi apparatus protein 1

1

0

High-throughput

0.426

High

1324787

SORT
Sortilin

1

0

High-throughput

0.426

High

1324799

CC50A
Cell cycle control protein 50A

1

0

High-throughput

0.426

High

136412

P85B
Phosphatidylinositol 3-kinase regulatory subunit beta

1

2

High-throughput

0.407

High

186431

TM9S1
Transmembrane 9 superfamily member 1

1

3

High-throughput

0.407

High

320572

FARP2
FERM, ARHGEF and pleckstrin domain-containing protein 2

1

5

High-throughput

0.407

High

348162

M4K4
Mitogen-activated protein kinase kinase kinase kinase 4

1

1

High-throughput

0.407

High

1085777

TF3C1
General transcription factor 3C polypeptide 1

1

1

High-throughput

0.407

High

1310853

LMTK2
Serine/threonine-protein kinase LMTK2

1

1

High-throughput

0.407

High

1324794

TM9S3
Transmembrane 9 superfamily member 3

1

3

High-throughput

0.407

High

1324797

ABCBA
ATP-binding cassette sub-family B member 10, mitochondrial

1

2

High-throughput

0.407

High

1324806

FARP1
FERM, ARHGEF and pleckstrin domain-containing protein 1

1

5

High-throughput

0.407

High

70349

CRTP1
Cysteine-rich tail protein 1

2

0

High-throughput

0.316

High

1324781

KRT35
Keratin, type I cuticular Ha5

2

0

High-throughput

0.316

High

895264

CPT1A
Carnitine O-palmitoyltransferase 1, liver isoform

1

0

High-throughput

0.232

Low

1125534

FKBP8
Peptidyl-prolyl cis-trans isomerase FKBP8

1

0

High-throughput

0.232

Low

1150596

TRAM1
Translocating chain-associated membrane protein 1

1

0

High-throughput

0.232

Low

1324784

ERGI1
Endoplasmic reticulum-Golgi intermediate compartment protein 1

1

0

High-throughput

0.232

Low

1324785

GMCL1
Germ cell-less protein-like 1

1

0

High-throughput

0.232

Low

1324786

PRIC1
Prickle-like protein 1

1

0

High-throughput

0.232

Low

1324789

TMM70
Transmembrane protein 70, mitochondrial

1

0

High-throughput

0.232

Low

1324791

OSBL8
Oxysterol-binding protein-related protein 8

1

0

High-throughput

0.232

Low

1324800

T161A
Transmembrane protein 161A

1

0

High-throughput

0.232

Low

1324801

PCYOX
Prenylcysteine oxidase 1

1

0

High-throughput

0.232

Low

1324802

AMFR
E3 ubiquitin-protein ligase AMFR

1

0

High-throughput

0.232

Low

1324804

C2CD2
C2 domain-containing protein 2

1

0

High-throughput

0.232

Low

1324807

TF3C3
General transcription factor 3C polypeptide 3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025