Protein: FAB1
1-phosphatidylinositol 3-phosphate 5-kinase FAB1 (Phosphatidylinositol 3-phosphate 5-kinase) (EC 2.7.1.150) (Formation of aploid and binucleate cells protein 1) (Styryl dye vacuolar localization protein 7) (Type III PIP kinase) (PIPkin-III)

Gene: FAB1
Organism: Saccharomyces cerevisiae S288C
Interactions: 47
UniProt ID: P34756

Gene Ontology (top 5):
GO:0000285 - 1-phosphatidylinositol-3-phosphate 5-kinase activity
GO:0000329 - fungal-type vacuole membrane
GO:0005524 - ATP binding
GO:0005739 - mitochondrion
GO:0007033 - vacuole organization

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

760543

VAC14
Vacuole morphology and inheritance protein 14

5

2

Small-scale

0.725

High

760538

FIG4
Polyphosphoinositide phosphatase

3

4

Small-scale

0.670

High

760528

TAF5
SAGA complex/transcription factor TFIID complex subunit TAF5

1

20

High-throughput

0.618

High

760526

MDJ1
DnaJ homolog 1, mitochondrial

2

4

High-throughput

0.588

High

760539

ATG18
Autophagy-related protein 18

2

20

Small-scale

0.586

High

760532

TCPZ
T-complex protein 1 subunit zeta

1

19

High-throughput

0.575

High

633455

PP11
Serine/threonine-protein phosphatase PP1-1

2

20

High-throughput

0.567

High

760545

MED7
Mediator of RNA polymerase II transcription subunit 7

2

2

High-throughput

0.567

High

523542

HSP71
Heat shock protein SSA1

1

8

High-throughput

0.536

High

544379

SSB1
Ribosome-associated molecular chaperone SSB1

1

10

High-throughput

0.536

High

760525

SPT7
SAGA complex subunit SPT7

1

13

High-throughput

0.536

High

760542

IVY1
Protein IVY1

1

0

Small-scale

0.529

High

760540

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

1

High-throughput

0.515

High

760546

LSP1
Sphingolipid long chain base-responsive protein LSP1

1

1

High-throughput

0.515

High

602396

PHO85
Cyclin-dependent protein kinase PHO85

1

20

Small-scale

0.501

High

760524

TOR1
Serine/threonine-protein kinase TOR1

1

3

Small-scale

0.501

High

628057

FKBP
FK506-binding protein 1

1

0

High-throughput

0.493

High

744100

BRR2
Pre-mRNA-splicing helicase BRR2

1

3

Small-scale

0.481

High

760531

KOG1
Target of rapamycin complex 1 subunit KOG1

1

20

Small-scale

0.481

High

760533

YCFI
Metal resistance protein YCF1

1

1

Small-scale

0.481

High

364460

CDK1
Cyclin-dependent kinase 1

1

19

High-throughput

0.479

High

598843

PFKA1
ATP-dependent 6-phosphofructokinase subunit alpha

1

1

High-throughput

0.479

High

672639

BPH1
Beige protein homolog 1

1

20

High-throughput

0.479

High

706712

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.479

High

760534

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

2

High-throughput

0.479

High

760544

VAM6
Vacuolar morphogenesis protein 6

1

1

High-throughput

0.479

High

760527

DEF1
RNA polymerase II degradation factor 1

1

1

High-throughput

0.470

High

760535

RPN3
26S proteasome regulatory subunit RPN3

1

3

High-throughput

0.470

High

154314

MBF1
Multiprotein-bridging factor 1

1

0

High-throughput

0.458

High

627818

PHO80
PHO85 cyclin PHO80

1

1

Small-scale

0.457

High

392518

HSP82
ATP-dependent molecular chaperone HSP82

1

11

High-throughput

0.445

High

526339

HSP72
Heat shock protein SSA2

1

8

High-throughput

0.445

High

675885

MAS5
Mitochondrial protein import protein MAS5

1

3

High-throughput

0.445

High

726914

HS104
Heat shock protein 104

1

3

High-throughput

0.445

High

741302

HSP7F
Heat shock protein homolog SSE1

1

11

High-throughput

0.445

High

752091

HSP78
Heat shock protein 78, mitochondrial

1

3

High-throughput

0.445

High

760530

SSZ1
Ribosome-associated complex subunit SSZ1

1

5

High-throughput

0.445

High

760537

SSB2
Ribosome-associated molecular chaperone SSB2

1

10

High-throughput

0.445

High

382010

H4
Histone H4

1

2

High-throughput

0.437

High

740858

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

4

High-throughput

0.437

High

747787

SMY2
Protein SMY2

1

2

High-throughput

0.437

High

760541

H3
Histone H3

1

6

High-throughput

0.437

High

760536

VTC1
Vacuolar transporter chaperone complex subunit 1

1

0

High-throughput

0.426

High

670554

SIS1
Protein SIS1

1

5

High-throughput

0.407

High

704585

SBA1
Co-chaperone protein SBA1

1

3

High-throughput

0.407

High

760547

RRP42
Exosome complex component RRP42

1

0

High-throughput

0.269

Low

760529

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025