Protein: SEC3
Exocyst complex component SEC3 (Protein PSL1)

Gene: SEC3
Organism: Saccharomyces cerevisiae S288C
Interactions: 53
UniProt ID: P33332

Gene Ontology (top 5):
GO:0000131 - incipient cellular bud site
GO:0000145 - exocyst
GO:0001927 - exocyst assembly
GO:0005546 - phosphatidylinositol-4,5-bisphosphate binding
GO:0005628 - prospore membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

746159

SEC8
Exocyst complex component SEC8

10

1

Small-scale

0.970

High

751677

SEC5
Exocyst complex component SEC5

8

0

Small-scale

0.920

High

448516

RHO1
GTP-binding protein RHO1

3

20

Small-scale

0.879

High

618336

CDC42
Cell division control protein 42

3

20

Small-scale

0.861

High

751667

SSO2
Protein SSO2

2

10

Small-scale

0.859

High

751657

SEC3
Exocyst complex component SEC3

2

17

Small-scale

0.755

High

746057

SEC6
Exocyst complex component SEC6

5

1

Small-scale

0.709

High

751663

EXO84
Exocyst complex component EXO84

6

0

Small-scale

0.699

High

751680

SEC10
Exocyst complex component SEC10

6

0

Small-scale

0.695

High

646724

SEC15
Exocyst complex component SEC15

4

1

Small-scale

0.686

High

624845

EXO70
Exocyst complex component EXO70

5

0

Small-scale

0.681

High

746421

SSO1
Protein SSO1

1

10

Small-scale

0.647

High

751661

BOI1
BEM1-interacting protein 1

2

14

Small-scale

0.629

High

745688

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

16

Small-scale

0.621

High

458552

SEC4
Ras-related protein SEC4

1

9

Small-scale

0.618

High

751678

RHO3
GTP-binding protein RHO3

1

20

Small-scale

0.618

High

751567

SNC2
Synaptobrevin homolog 2

2

1

Small-scale

0.595

High

623817

MYO2
Myosin-2

2

18

Small-scale

0.586

High

364447

CDK1
Cyclin-dependent kinase 1

1

12

High-throughput

0.561

High

751665

TEM1
Protein TEM1

1

14

High-throughput

0.553

High

751674

UBP15
Ubiquitin carboxyl-terminal hydrolase 15

1

20

High-throughput

0.515

High

721806

XPO1
Exportin-1

1

6

Small-scale

0.481

High

751668

BOI2
BEM1-interacting protein 2

1

16

Small-scale

0.481

High

510349

HSP77
Import motor subunit, mitochondrial

1

17

High-throughput

0.479

High

645903

DBF2
Cell cycle protein kinase DBF2

1

20

High-throughput

0.479

High

679533

CDC48
Cell division control protein 48

1

9

High-throughput

0.479

High

751658

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.479

High

751673

TCB2
Tricalbin-2

1

2

High-throughput

0.479

High

751679

NUM1
Nuclear migration protein NUM1

1

20

High-throughput

0.479

High

751681

VAM6
Vacuolar morphogenesis protein 6

1

1

High-throughput

0.479

High

751682

RIO1
Serine/threonine-protein kinase RIO1

1

1

High-throughput

0.479

High

751683

IQG1
Ras GTPase-activating-like protein IQG1

1

15

Small-scale

0.479

High

751669

FIR1
Factor interacting with REF2

1

0

Small-scale

0.460

High

747780

SMY2
Protein SMY2

1

0

High-throughput

0.458

High

751672

BUD4
Bud site selection protein 4

1

0

Small-scale

0.458

High

394410

EF1A
Elongation factor 1-alpha

1

1

High-throughput

0.445

High

526295

HSP72
Heat shock protein SSA2

1

11

High-throughput

0.445

High

544325

SSB1
Ribosome-associated molecular chaperone SSB1

1

12

High-throughput

0.445

High

711489

BEM1
Bud emergence protein 1

1

20

Small-scale

0.445

High

741270

HSP7F
Heat shock protein homolog SSE1

1

14

High-throughput

0.445

High

751664

SSZ1
Ribosome-associated complex subunit SSZ1

1

11

High-throughput

0.445

High

751670

SSB2
Ribosome-associated molecular chaperone SSB2

1

12

High-throughput

0.445

High

751671

MPG1
Mannose-1-phosphate guanyltransferase

1

2

High-throughput

0.445

High

381994

H4
Histone H4

1

7

High-throughput

0.437

High

594288

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

3

High-throughput

0.437

High

751660

CENPA
Histone H3-like centromeric protein CSE4

1

15

High-throughput

0.437

High

751662

ISW1
ISWI chromatin-remodeling complex ATPase ISW1

1

18

High-throughput

0.437

High

751675

H3
Histone H3

1

15

High-throughput

0.437

High

751666

YM11
Uncharacterized protein YMR124W

1

0

High-throughput

0.426

High

751676

PEX13
Peroxisomal membrane protein PEX13

1

0

High-throughput

0.282

High

706655

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

751659

SPT21
Protein SPT21

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025