Protein: T4S19
Transmembrane 4 L6 family member 19 (Osteoclast maturation-associated gene 4 protein) (Tetraspan membrane protein OCTM4)

Gene: T4S19, TM4SF19
Organism: Homo sapiens
Interactions: 41
UniProt ID: Q96DZ7

Gene Ontology (top 5):
GO:0005765 - lysosomal membrane
GO:0015629 - actin cytoskeleton
GO:0016020 - membrane
GO:0030175 - filopodium
GO:0042803 - protein homodimerization activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

189770

STX7
Syntaxin-7

2

2

High-throughput

0.606

High

1154705

VAMP3
Vesicle-associated membrane protein 3

2

3

High-throughput

0.606

High

1388138

GIMA5
GTPase IMAP family member 5

2

2

High-throughput

0.606

High

74188

SMIM1
Small integral membrane protein 1

2

0

High-throughput

0.580

High

160321

GOSR2
Golgi SNAP receptor complex member 2

2

0

High-throughput

0.580

High

327406

ZFPL1
Zinc finger protein-like 1

2

0

High-throughput

0.580

High

350400

ABHGA
Phosphatidylserine lipase ABHD16A

2

0

High-throughput

0.580

High

483949

HMOX1
Heme oxygenase 1

2

0

High-throughput

0.580

High

1050049

PLP2
Proteolipid protein 2

2

0

High-throughput

0.580

High

1195542

CTXN3
Cortexin-3

2

0

High-throughput

0.580

High

1229443

TMM42
Transmembrane protein 42

2

0

High-throughput

0.580

High

1388140

TM237
Transmembrane protein 237

2

0

High-throughput

0.580

High

1388141

VATO
V-type proton ATPase 21 kDa proteolipid subunit c''

2

0

High-throughput

0.580

High

1388144

CC167
Coiled-coil domain-containing protein 167

2

0

High-throughput

0.580

High

1388145

ERG28
Ergosterol biosynthetic protein 28 homolog

2

0

High-throughput

0.580

High

827887

STAT3
Signal transducer and activator of transcription 3

2

0

High-throughput

0.569

High

855721

CRK
Adapter molecule crk

2

0

High-throughput

0.569

High

278544

VAMP4
Vesicle-associated membrane protein 4

2

2

High-throughput

0.553

High

549850

CD79A
B-cell antigen receptor complex-associated protein alpha chain

2

1

High-throughput

0.553

High

1030377

PMP22
Peripheral myelin protein 22

2

2

High-throughput

0.553

High

1281752

T179B
Transmembrane protein 179B

2

1

High-throughput

0.553

High

1329657

SERP2
Stress-associated endoplasmic reticulum protein 2

2

1

High-throughput

0.553

High

1351677

GP152
Probable G-protein coupled receptor 152

2

1

High-throughput

0.553

High

1359660

GIMA1
GTPase IMAP family member 1

2

2

High-throughput

0.553

High

1388147

UB2J1
Ubiquitin-conjugating enzyme E2 J1

2

1

High-throughput

0.553

High

48200

A0AVG3
t-SNARE domain containing 1

1

2

High-throughput

0.515

High

1388139

TSNA1
t-SNARE domain-containing protein 1

1

2

High-throughput

0.439

High

129889

GET1
Guided entry of tail-anchored proteins factor 1

2

0

High-throughput

0.316

High

280300

SC22B
Vesicle-trafficking protein SEC22b

2

0

High-throughput

0.316

High

328256

NDUA3
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3

2

0

High-throughput

0.316

High

1005404

CP4F2
Cytochrome P450 4F2

2

0

High-throughput

0.316

High

1091964

SEC20
Vesicle transport protein SEC20

2

0

High-throughput

0.316

High

1324333

SYS1
Protein SYS1 homolog

2

0

High-throughput

0.316

High

1331496

NRAC
Nutritionally-regulated adipose and cardiac enriched protein homolog

2

0

High-throughput

0.316

High

1358698

SRALN
Sarcoplasmic/endoplasmic reticulum calcium ATPase regulator ARLN

2

0

High-throughput

0.316

High

1388142

CYBC1
Cytochrome b-245 chaperone 1

2

0

High-throughput

0.316

High

1388143

KISHB
Protein kish-B

2

0

High-throughput

0.316

High

1224883

TENS2
Tensin-2

2

0

High-throughput

0.300

High

1347833

RIN3
Ras and Rab interactor 3

2

0

High-throughput

0.300

High

1388146

DAPP1
Dual adapter for phosphotyrosine and 3-phosphotyrosine and 3-phosphoinositide

2

0

High-throughput

0.300

High

843850

HD
Huntingtin

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025