Protein: LTOR4
Ragulator complex protein LAMTOR4 (Late endosomal/lysosomal adaptor and MAPK and MTOR activator 4) [Cleaved into: Ragulator complex protein LAMTOR4, N-terminally processed]

Gene: LTOR4, LAMTOR4
Organism: Homo sapiens
Interactions: 43
UniProt ID: Q0VGL1

Gene Ontology (top 5):
GO:0005764 - lysosome
GO:0005765 - lysosomal membrane
GO:0008361 - regulation of cell size
GO:0031902 - late endosome membrane
GO:0032008 - positive regulation of TOR signaling

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

219161

LTOR5
Ragulator complex protein LAMTOR5

10

0

Small-scale

0.726

High

1081812

LTOR1
Ragulator complex protein LAMTOR1

4

1

Small-scale

0.699

High

1081835

LTOR2
Ragulator complex protein LAMTOR2

5

0

Small-scale

0.688

High

1081811

RRAGB
Ras-related GTP-binding protein B

3

3

Small-scale

0.667

High

1081820

S38A9
Neutral amino acid transporter 9

4

0

Small-scale

0.664

High

1081815

RRAGA
Ras-related GTP-binding protein A

3

3

Small-scale

0.662

High

1081828

RRAGC
Ras-related GTP-binding protein C

3

3

Small-scale

0.662

High

1081817

RPTOR
Regulatory-associated protein of mTOR

3

0

Small-scale

0.634

High

1081834

LTOR3
Ragulator complex protein LAMTOR3

3

0

Small-scale

0.634

High

1081829

RRAGD
Ras-related GTP-binding protein D

2

3

High-throughput

0.628

High

791342

SYUA
Alpha-synuclein

1

0

High-throughput

0.513

High

1008465

BL1S1
Biogenesis of lysosome-related organelles complex 1 subunit 1

1

0

High-throughput

0.513

High

1081821

FLCN
Folliculin

1

0

High-throughput

0.513

High

1081823

BORC5
BLOC-1-related complex subunit 5

1

0

High-throughput

0.513

High

1081833

FNIP2
Folliculin-interacting protein 2

1

0

High-throughput

0.513

High

560379

IFM1
Interferon-induced transmembrane protein 1

1

1

High-throughput

0.479

High

1031350

IFM3
Interferon-induced transmembrane protein 3

1

1

High-throughput

0.479

High

189535

STX7
Syntaxin-7

1

0

High-throughput

0.458

High

637099

VATC1
V-type proton ATPase subunit C 1

1

0

High-throughput

0.458

High

901206

RAB7A
Ras-related protein Rab-7a

1

0

High-throughput

0.458

High

1081810

CL16A
Protein CLEC16A

1

0

High-throughput

0.458

High

1081822

ESR2
Estrogen receptor beta

1

0

High-throughput

0.458

High

1081832

S38A7
Sodium-coupled neutral amino acid transporter 7

1

0

Small-scale

0.458

High

839250

MTOR
Serine/threonine-protein kinase mTOR

1

0

Small-scale

0.426

High

1081825

BORC6
BLOC-1-related complex subunit 6

3

0

High-throughput

0.347

High

188668

BIRC5
Baculoviral IAP repeat-containing protein 5

2

0

High-throughput

0.328

High

1081824

BORC7
BLOC-1-related complex subunit 7

2

0

High-throughput

0.318

High

333328

SNAPN
SNARE-associated protein Snapin

1

0

High-throughput

0.279

Low

869151

UCRI
Cytochrome b-c1 complex subunit Rieske, mitochondrial

1

0

High-throughput

0.279

Low

1055791

RING1
E3 ubiquitin-protein ligase RING1

1

0

High-throughput

0.279

Low

1081813

BL1S2
Biogenesis of lysosome-related organelles complex 1 subunit 2

1

0

High-throughput

0.279

Low

1081814

TBA1A
Tubulin alpha-1A chain

1

0

High-throughput

0.279

Low

1081818

CRBG2
Beta/gamma crystallin domain-containing protein 2

1

0

High-throughput

0.279

Low

1081819

AR6P6
ADP-ribosylation factor-like protein 6-interacting protein 6

1

0

High-throughput

0.279

Low

1081827

KXDL1
KxDL motif-containing protein 1

1

0

High-throughput

0.279

Low

1081830

ANLN
Anillin

1

0

High-throughput

0.279

Low

1081831

DUS22
Dual specificity protein phosphatase 22

1

0

High-throughput

0.279

Low

322924

UBP19
Ubiquitin carboxyl-terminal hydrolase 19

1

0

Small-scale

0.251

Low

371875

MYC
Myc proto-oncogene protein

1

0

High-throughput

0.249

Low

733343

CCR1
C-C chemokine receptor type 1

1

0

High-throughput

0.249

Low

1081816

NUFP2
FMR1-interacting protein NUFIP2

1

0

Small-scale

0.249

Low

1081826

CDCA3
Cell division cycle-associated protein 3

1

0

High-throughput

0.249

Low

834959

S19A1
Reduced folate transporter

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025