Protein: OSH1
Oxysterol-binding protein homolog 1 (Oxysterol-binding protein-related protein 1) (ORP 1) (OSBP-related protein 1)

Gene: OSH1, SWH1
Organism: Saccharomyces cerevisiae S288C
Interactions: 44
UniProt ID: P35845

Gene Ontology (top 5):
GO:0000138 - Golgi trans cisterna
GO:0000139 - Golgi membrane
GO:0005635 - nuclear envelope
GO:0005640 - nuclear outer membrane
GO:0005769 - early endosome

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

777227

OSH1
Oxysterol-binding protein homolog 1

3

12

High-throughput

0.845

High

777233

SCS2
Vesicle-associated membrane protein-associated protein SCS2

6

20

Small-scale

0.734

High

745071

AFG2
ATPase family gene 2 protein

2

2

High-throughput

0.679

High

777245

OSH2
Oxysterol-binding protein homolog 2

1

13

High-throughput

0.665

High

544420

SSB1
Ribosome-associated molecular chaperone SSB1

3

12

High-throughput

0.624

High

724262

SNC1
Synaptobrevin homolog 1

1

3

Small-scale

0.618

High

751569

SNC2
Synaptobrevin homolog 2

1

1

Small-scale

0.618

High

777230

NVJ1
Nucleus-vacuole junction protein 1

3

0

Small-scale

0.606

High

777241

PEX13
Peroxisomal membrane protein PEX13

1

0

High-throughput

0.584

High

359195

G3P3
Glyceraldehyde-3-phosphate dehydrogenase 3

2

0

High-throughput

0.563

High

394435

EF1A
Elongation factor 1-alpha

2

0

High-throughput

0.563

High

526374

HSP72
Heat shock protein SSA2

2

13

High-throughput

0.552

High

777234

SSB2
Ribosome-associated molecular chaperone SSB2

2

12

High-throughput

0.552

High

777242

GCN5
Histone acetyltransferase GCN5

1

2

High-throughput

0.536

High

777231

VAC8
Vacuolar protein 8

1

0

High-throughput

0.518

High

777243

TVP15
Golgi apparatus membrane protein TVP15

1

0

High-throughput

0.518

High

553602

ERF1
Eukaryotic peptide chain release factor subunit 1

1

0

High-throughput

0.513

High

689371

RS7A
Small ribosomal subunit protein eS7A

1

0

High-throughput

0.513

High

762941

SPT7
SAGA complex subunit SPT7

1

2

High-throughput

0.489

High

579175

HSC82
ATP-dependent molecular chaperone HSC82

1

4

High-throughput

0.479

High

777228

EIF3A
Eukaryotic translation initiation factor 3 subunit A

1

1

High-throughput

0.470

High

512053

RS4A
Small ribosomal subunit protein eS4A

1

0

High-throughput

0.458

High

777229

YHS2
MIP18 family protein YHR122W

1

1

High-throughput

0.457

High

523573

HSP71
Heat shock protein SSA1

1

13

High-throughput

0.445

High

741325

HSP7F
Heat shock protein homolog SSE1

1

18

High-throughput

0.445

High

777236

DJP1
DnaJ-like protein 1

1

3

High-throughput

0.445

High

777239

ERJ5
ER-localized J domain-containing protein 5

1

5

High-throughput

0.445

High

706748

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.437

High

453534

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.426

High

655429

RS3A2
Small ribosomal subunit protein eS1B

1

0

High-throughput

0.426

High

734066

EF2
Elongation factor 2

1

0

High-throughput

0.426

High

777237

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.426

High

708713

TF3B
Transcription factor IIIB 70 kDa subunit

1

3

High-throughput

0.407

High

752105

HSP78
Heat shock protein 78, mitochondrial

1

3

High-throughput

0.407

High

777232

HSP7E
Heat shock protein SSC3, mitochondrial

1

5

High-throughput

0.407

High

777238

MPG1
Mannose-1-phosphate guanyltransferase

1

1

High-throughput

0.407

High

777235

SER33
D-3-phosphoglycerate dehydrogenase 2

1

0

High-throughput

0.279

Low

438413

EIF3B
Eukaryotic translation initiation factor 3 subunit B

1

0

High-throughput

0.269

Low

557586

NAT1
N-terminal acetyltransferase A complex subunit NAT1

1

0

High-throughput

0.269

Low

777244

POB3
FACT complex subunit POB3

1

0

High-throughput

0.269

Low

777246

SRN2
Protein SRN2

1

0

High-throughput

0.269

Low

777240

NAF1
H/ACA ribonucleoprotein complex non-core subunit NAF1

1

0

High-throughput

0.238

Low

733785

AFG1
Protein AFG1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025