Protein: OSH3
Oxysterol-binding protein homolog 3 (Oxysterol-binding protein-related protein 3) (ORP 3) (OSBP-related protein 3)

Gene: OSH3
Organism: Saccharomyces cerevisiae S288C
Interactions: 52
UniProt ID: P38713

Gene Ontology (top 5):
GO:0000742 - karyogamy involved in conjugation with cellular fusion
GO:0001403 - invasive growth in response to glucose limitation
GO:0005737 - cytoplasm
GO:0005789 - endoplasmic reticulum membrane
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

802789

SCS2
Vesicle-associated membrane protein-associated protein SCS2

3

20

Small-scale

0.658

High

746429

SSO1
Protein SSO1

2

8

Small-scale

0.611

High

735828

SAC1
Phosphatidylinositol-3-phosphatase SAC1

1

3

Small-scale

0.589

High

802791

SEC9
Protein transport protein SEC9

1

1

Small-scale

0.573

High

523826

HSP71
Heat shock protein SSA1

2

13

High-throughput

0.571

High

802803

MYO5
Myosin-5

1

3

Small-scale

0.552

High

802814

SCS22
Vesicle-associated membrane protein-associated protein SCS22

1

20

Small-scale

0.541

High

646234

SEC22
Protein transport protein SEC22

1

1

Small-scale

0.536

High

441121

KAPA
cAMP-dependent protein kinase type 1

1

1

High-throughput

0.501

High

656451

KC11
Casein kinase I homolog 1

1

6

High-throughput

0.501

High

656766

KC12
Casein kinase I homolog 2

1

5

High-throughput

0.501

High

802793

TOS3
Serine/threonine-protein kinase TOS3

1

2

High-throughput

0.501

High

802798

ATG1
Serine/threonine-protein kinase ATG1

1

1

High-throughput

0.501

High

791051

NOP4
Nucleolar protein 4

1

1

High-throughput

0.489

High

448711

SNF1
Carbon catabolite-derepressing protein kinase

1

0

High-throughput

0.480

High

403497

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

0

High-throughput

0.479

High

778980

MYO3
Myosin-3

1

4

High-throughput

0.479

High

802784

NMD2
Nonsense-mediated mRNA decay protein 2

1

1

Small-scale

0.479

High

802786

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.479

High

802788

SSO2
Protein SSO2

1

8

Small-scale

0.479

High

802800

GIS1
Transcriptional activator/repressor GIS1

1

1

High-throughput

0.479

High

802802

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.479

High

802808

RTC1
Restriction of telomere capping protein 1

1

3

High-throughput

0.479

High

802812

RIO1
Serine/threonine-protein kinase RIO1

1

2

High-throughput

0.479

High

798498

REI1
Cytoplasmic 60S subunit biogenesis factor REI1

1

0

High-throughput

0.458

High

802782

NPR3
Nitrogen permease regulator 3

1

0

High-throughput

0.458

High

802785

YHP7
Uncharacterized protein YHR097C

1

0

High-throughput

0.458

High

802790

PDAT
Phospholipid:diacylglycerol acyltransferase

1

0

High-throughput

0.458

High

802804

FMP27
Protein FMP27, mitochondrial

1

0

High-throughput

0.458

High

802806

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.458

High

802807

ALR1
Magnesium transporter ALR1

1

0

High-throughput

0.458

High

802809

SGO1
Shugoshin

1

0

High-throughput

0.458

High

526598

HSP72
Heat shock protein SSA2

1

13

High-throughput

0.445

High

544737

SSB1
Ribosome-associated molecular chaperone SSB1

1

12

High-throughput

0.445

High

741504

HSP7F
Heat shock protein homolog SSE1

1

17

High-throughput

0.445

High

802783

SSZ1
Ribosome-associated complex subunit SSZ1

1

5

High-throughput

0.445

High

802811

CDC53
Cell division control protein 53

1

3

High-throughput

0.445

High

706999

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.437

High

802801

WDR59
Maintenance of telomere capping protein 5

1

2

High-throughput

0.437

High

802796

SKP1
Suppressor of kinetochore protein 1

1

0

High-throughput

0.426

High

802797

PFD6
Prefoldin subunit 6

1

0

High-throughput

0.426

High

802799

NUM1
Nuclear migration protein NUM1

2

0

High-throughput

0.305

High

453276

QCR2
Cytochrome b-c1 complex subunit 2, mitochondrial

1

0

High-throughput

0.269

Low

802810

RRS1
Regulator of ribosome biosynthesis

1

0

High-throughput

0.269

Low

602122

SPO12
Sporulation-specific protein 12

1

0

Small-scale

0.265

Low

802794

ROK1
ATP-dependent RNA helicase ROK1

1

0

Small-scale

0.264

Low

794925

YBI6
Uncharacterized protein YBL086C

1

0

High-throughput

0.249

Low

802787

NPR2
Nitrogen permease regulator 2

1

0

High-throughput

0.249

Low

802792

UTP10
U3 small nucleolar RNA-associated protein 10

1

0

High-throughput

0.249

Low

802795

IML1
Vacuolar membrane-associated protein IML1

1

0

High-throughput

0.249

Low

802805

ATG23
Autophagy-related protein 23

1

0

High-throughput

0.249

Low

802813

DBP10
ATP-dependent RNA helicase DBP10

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025