Protein: OSTB
Organic solute transporter subunit beta (OST-beta) (Solute carrier family 51 subunit beta)

Gene: OSTB, SLC51B
Organism: Homo sapiens
Interactions: 24
UniProt ID: Q86UW2

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0015125 - bile acid transmembrane transporter activity
GO:0015721 - bile acid and bile salt transport
GO:0016020 - membrane
GO:0016323 - basolateral plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

220384

LAT
Linker for activation of T-cells family member 1

2

0

High-throughput

0.580

High

1086029

ASPH
Aspartyl/asparaginyl beta-hydroxylase

2

0

High-throughput

0.580

High

1289163

EKI1
Ethanolamine kinase 1

2

0

High-throughput

0.580

High

1289168

NB5R1
NADH-cytochrome b5 reductase 1

2

0

High-throughput

0.580

High

1248350

TM205
Transmembrane protein 205

2

0

High-throughput

0.576

High

1211164

ODR4
Protein odr-4 homolog

1

0

High-throughput

0.513

High

1212716

TMTC4
Protein O-mannosyl-transferase TMTC4

1

0

High-throughput

0.513

High

254177

CTND1
Catenin delta-1

1

0

High-throughput

0.426

High

343182

RAB3D
Ras-related protein Rab-3D

1

0

High-throughput

0.426

High

890010

PSN1
Presenilin-1

1

0

High-throughput

0.426

High

1272849

TAOK1
Serine/threonine-protein kinase TAO1

1

0

High-throughput

0.426

High

1289134

OSTA
Organic solute transporter subunit alpha

1

0

High-throughput

0.426

High

1289161

NICA
Nicastrin

1

0

High-throughput

0.426

High

1289162

COR1B
Coronin-1B

1

0

High-throughput

0.426

High

1289166

TM38B
Trimeric intracellular cation channel type B

2

0

High-throughput

0.313

High

1289160

PRR15
Proline-rich protein 15

1

0

High-throughput

0.279

Low

1289165

UFSP2
Ufm1-specific protease 2

1

0

High-throughput

0.279

Low

1289167

RMND1
Required for meiotic nuclear division protein 1 homolog

1

0

High-throughput

0.279

Low

682541

S100P
Protein S100-P

1

0

High-throughput

0.249

Low

932902

P5CS
Delta-1-pyrroline-5-carboxylate synthase

1

0

High-throughput

0.232

Low

1150623

TSN
Translin

1

0

High-throughput

0.232

Low

1247854

MAP12
Methionine aminopeptidase 1D, mitochondrial

1

0

High-throughput

0.232

Low

1289164

SLX9
Ribosome biogenesis protein SLX9 homolog

1

0

High-throughput

0.232

Low

1289169

RTCB
RNA-splicing ligase RtcB homolog

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025