Protein: OSBL1
Oxysterol-binding protein-related protein 1 (ORP-1) (OSBP-related protein 1)

Gene: OSBL1, OSBPL1A
Organism: Homo sapiens
Interactions: 39
UniProt ID: Q9BXW6

Gene Ontology (top 5):
GO:0005543 - phospholipid binding
GO:0005768 - endosome
GO:0005770 - late endosome
GO:0005829 - cytosol
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

901545

RAB7A
Ras-related protein Rab-7a

3

14

Small-scale

0.855

High

333172

VAPB
Vesicle-associated membrane protein-associated protein B/C

5

20

Small-scale

0.720

High

1417433

VAPA
Vesicle-associated membrane protein-associated protein A

5

20

Small-scale

0.720

High

1115980

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

3

High-throughput

0.698

High

1417432

HIF1N
Hypoxia-inducible factor 1-alpha inhibitor

3

2

High-throughput

0.675

High

1326549

CARME
Carnosine N-methyltransferase

3

0

High-throughput

0.638

High

1340237

MSPD2
Motile sperm domain-containing protein 2

2

13

Small-scale

0.634

High

1257204

ANKS3
Ankyrin repeat and SAM domain-containing protein 3

1

4

High-throughput

0.618

High

1384566

NACC2
Nucleus accumbens-associated protein 2

1

5

High-throughput

0.618

High

547478

DMD
Dystrophin

2

0

High-throughput

0.602

High

832795

BCL6
B-cell lymphoma 6 protein

1

0

Small-scale

0.578

High

1219934

BSPRY
B box and SPRY domain-containing protein

2

2

High-throughput

0.574

High

1255385

TRI67
Tripartite motif-containing protein 67

1

11

High-throughput

0.553

High

1361830

RSPH1
Radial spoke head 1 homolog

1

2

High-throughput

0.541

High

821195

TXLNA
Alpha-taxilin

1

1

High-throughput

0.536

High

1369528

KIFA3
Kinesin-associated protein 3

1

1

High-throughput

0.536

High

1398889

RILP
Rab-interacting lysosomal protein

1

1

High-throughput

0.536

High

1417436

ABT1
Activator of basal transcription 1

1

2

High-throughput

0.489

High

1092486

TIAM1
Rho guanine nucleotide exchange factor TIAM1

1

1

Small-scale

0.481

High

164077

NDC80
Kinetochore protein NDC80 homolog

1

1

High-throughput

0.479

High

1417428

MLP3B
Microtubule-associated protein 1 light chain 3 beta

1

12

Small-scale

0.479

High

1232557

Q6FHY5
MEOX2 protein

1

2

High-throughput

0.470

High

1142813

PEA15
Astrocytic phosphoprotein PEA-15

1

0

Small-scale

0.460

High

1361102

BAALC
Brain and acute leukemia cytoplasmic protein

1

0

Small-scale

0.460

High

447391

NPM
Nucleophosmin

1

0

High-throughput

0.458

High

1339690

TNIP2
TNFAIP3-interacting protein 2

1

0

High-throughput

0.458

High

273282

T22D2
TSC22 domain family protein 2

1

2

Small-scale

0.439

High

894139

MEOX2
Homeobox protein MOX-2

1

2

High-throughput

0.439

High

1212029

ZC3HD
Zinc finger CCCH domain-containing protein 13

1

1

High-throughput

0.437

High

325094

HEXI1
Protein HEXIM1

4

0

High-throughput

0.362

High

1417429

ZN331
Zinc finger protein 331

2

0

High-throughput

0.328

High

1417435

CTNA3
Catenin alpha-3

2

0

High-throughput

0.328

High

1417430

BIN3
Bridging integrator 3

2

0

High-throughput

0.318

High

1179848

INSY1
Inhibitory synaptic factor 1

1

0

High-throughput

0.279

Low

1334358

IN80E
INO80 complex subunit E

1

0

High-throughput

0.279

Low

1359906

PRP31
U4/U6 small nuclear ribonucleoprotein Prp31

1

0

High-throughput

0.279

Low

1417431

SALL1
Sal-like protein 1

1

0

High-throughput

0.279

Low

1417434

DPOG2
DNA polymerase subunit gamma-2

1

0

High-throughput

0.279

Low

1038207

GCNT1
Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase

1

0

Small-scale

0.238

Low


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Last updated: 11Aug2025