Protein: OSTA
Organic solute transporter subunit alpha (OST-alpha) (Solute carrier family 51 subunit alpha)

Gene: OSTA, SLC51A
Organism: Homo sapiens
Interactions: 48
UniProt ID: Q86UW1

Gene Ontology (top 5):
GO:0005789 - endoplasmic reticulum membrane
GO:0005886 - plasma membrane
GO:0015125 - bile acid transmembrane transporter activity
GO:0015721 - bile acid and bile salt transport
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

320464

TM63A
Mechanosensitive cation channel TMEM63A

2

0

High-throughput

0.602

High

507256

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

2

0

High-throughput

0.602

High

1195354

ANO6
Anoctamin-6

2

0

High-throughput

0.602

High

927388

ATX1
Ataxin-1

2

0

High-throughput

0.601

High

1289150

LNP
Endoplasmic reticulum junction formation protein lunapark

1

0

High-throughput

0.513

High

230813

EXTL3
Exostosin-like 3

1

2

High-throughput

0.445

High

256071

S19A2
Thiamine transporter 1

1

1

High-throughput

0.445

High

1157368

EXT1
Exostosin-1

1

2

High-throughput

0.445

High

1280790

S35E3
Solute carrier family 35 member E3

1

2

High-throughput

0.445

High

1289141

EXT2
Exostosin-2

1

2

High-throughput

0.445

High

1289154

CNIH4
Protein cornichon homolog 4

1

2

High-throughput

0.445

High

1289155

VAPA
Vesicle-associated membrane protein-associated protein A

1

2

High-throughput

0.445

High

1289158

FND3A
Fibronectin type-III domain-containing protein 3A

1

1

High-throughput

0.445

High

331886

GOSR1
Golgi SNAP receptor complex member 1

1

0

High-throughput

0.426

High

420816

AT1B1
Sodium/potassium-transporting ATPase subunit beta-1

1

0

High-throughput

0.426

High

522691

PTPRF
Receptor-type tyrosine-protein phosphatase F

1

0

High-throughput

0.426

High

841206

CNDD3
Condensin-2 complex subunit D3

1

0

High-throughput

0.426

High

934234

BI1
Bax inhibitor 1

1

0

High-throughput

0.426

High

1083186

GALT1
Polypeptide N-acetylgalactosaminyltransferase 1

1

0

High-throughput

0.426

High

1136034

CND2
Condensin complex subunit 2

1

0

High-throughput

0.426

High

1233748

CNDH2
Condensin-2 complex subunit H2

1

0

High-throughput

0.426

High

1289134

OSTB
Organic solute transporter subunit beta

1

0

High-throughput

0.426

High

1289135

LSR
Lipolysis-stimulated lipoprotein receptor

1

0

High-throughput

0.426

High

1289136

CNDG2
Condensin-2 complex subunit G2

1

0

High-throughput

0.426

High

1289138

F241A
Uncharacterized protein FAM241A

1

0

High-throughput

0.426

High

1289140

CIP2A
Protein CIP2A

1

0

High-throughput

0.426

High

1289143

COG3
Conserved oligomeric Golgi complex subunit 3

1

0

High-throughput

0.426

High

1289145

CND3
Condensin complex subunit 3

1

0

High-throughput

0.426

High

1289147

FUT8
Alpha-(1,6)-fucosyltransferase

1

0

High-throughput

0.426

High

1065964

VAC14
Protein VAC14 homolog

1

1

High-throughput

0.407

High

1289159

TNPO3
Transportin-3

1

1

High-throughput

0.407

High

1289144

DJC30
DnaJ homolog subfamily C member 30, mitochondrial

2

0

High-throughput

0.316

High

1289156

FA8A1
Protein FAM8A1

1

0

High-throughput

0.279

Low

164596

TNPO2
Transportin-2

1

0

High-throughput

0.232

Low

334045

SMC2
Structural maintenance of chromosomes protein 2

1

0

High-throughput

0.232

Low

1090757

TRAF2
TNF receptor-associated factor 2

1

0

High-throughput

0.232

Low

1109468

ATR
Serine/threonine-protein kinase ATR

1

0

High-throughput

0.232

Low

1235645

NIPBL
Nipped-B-like protein

1

0

High-throughput

0.232

Low

1289137

DAAF5
Dynein axonemal assembly factor 5

1

0

High-throughput

0.232

Low

1289139

TBC15
TBC1 domain family member 15

1

0

High-throughput

0.232

Low

1289142

SAAL1
Protein SAAL1

1

0

High-throughput

0.232

Low

1289146

FACD2
Fanconi anemia group D2 protein

1

0

High-throughput

0.232

Low

1289148

DPH1
2-(3-amino-3-carboxypropyl)histidine synthase subunit 1

1

0

High-throughput

0.232

Low

1289149

XPO4
Exportin-4

1

0

High-throughput

0.232

Low

1289151

VPS16
Vacuolar protein sorting-associated protein 16 homolog

1

0

High-throughput

0.232

Low

1289152

COG4
Conserved oligomeric Golgi complex subunit 4

1

0

High-throughput

0.232

Low

1289153

F1142
Protein FAM114A2

1

0

High-throughput

0.232

Low

1289157

EPDR1
Mammalian ependymin-related protein 1

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025