Protein: LSB1
LAS seventeen-binding protein 1 (LAS17-binding protein 1)

Gene: LSB1
Organism: Saccharomyces cerevisiae S288C
Interactions: 49
UniProt ID: P53281

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0030479 - actin cortical patch
GO:0034316 - negative regulation of Arp2/3 complex-mediated actin nucleation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

815517

RSP5
E3 ubiquitin-protein ligase RSP5

5

14

Small-scale

0.922

High

919306

PIN3
[PSI+] inducibility protein 3

4

18

Small-scale

0.888

High

919312

LAS17
Proline-rich protein LAS17

5

20

Small-scale

0.725

High

919309

MCA1
Metacaspase-1

3

2

High-throughput

0.658

High

919311

ENG2
Glucan endo-1,3-beta-D-glucosidase 2

2

4

High-throughput

0.637

High

509662

UBI4P
Polyubiquitin [Cleaved into: Ubiquitin]

1

17

Small-scale

0.621

High

918542

PEF1
Peflin

2

10

High-throughput

0.620

High

797157

AIM3
Altered inheritance of mitochondria protein 3

2

20

High-throughput

0.619

High

919297

APP1
Phosphatidate phosphatase APP1

2

3

High-throughput

0.605

High

919295

LSB1
LAS seventeen-binding protein 1

1

17

High-throughput

0.590

High

825266

YIK8
Putative zinc metalloproteinase YIL108W

2

1

High-throughput

0.586

High

430893

ERF3
Eukaryotic peptide chain release factor GTP-binding subunit

2

4

Small-scale

0.584

High

728709

ACBP
Acyl-CoA-binding protein

1

1

High-throughput

0.541

High

874299

GYP3
GTPase-activating protein GYP3

1

1

High-throughput

0.541

High

919299

IMA1
Importin subunit alpha

1

2

High-throughput

0.541

High

919300

MET31
Transcriptional regulator MET31

1

9

High-throughput

0.541

High

919307

SYG2
Glycine--tRNA ligase 2

1

6

High-throughput

0.541

High

704632

SBA1
Co-chaperone protein SBA1

1

2

High-throughput

0.515

High

826428

AIM21
Altered inheritance of mitochondria protein 21

1

4

High-throughput

0.501

High

849915

WWM1
WW domain-containing protein WWM1

1

2

High-throughput

0.501

High

894346

ASE1
Anaphase spindle elongation protein

1

12

High-throughput

0.501

High

917392

ITC1
Imitation switch two complex protein 1

1

2

High-throughput

0.501

High

919303

GYL1
Probable GTPase-activating protein GYL1

1

7

High-throughput

0.501

High

919305

CSM3
Chromosome segregation in meiosis protein 3

1

0

High-throughput

0.493

High

571280

PMS1
DNA mismatch repair protein PMS1

1

0

High-throughput

0.480

High

919301

YD239
Uncharacterized protein YDR239C

1

0

High-throughput

0.480

High

581886

SYKC
Lysine--tRNA ligase, cytoplasmic

1

5

High-throughput

0.479

High

707744

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.479

High

826694

DSN1
Kinetochore-associated protein DSN1

1

2

High-throughput

0.479

High

919298

H3
Histone H3

1

1

High-throughput

0.479

High

849965

VTC2
Vacuolar transporter chaperone complex subunit 2

1

4

High-throughput

0.457

High

864893

VTC4
Vacuolar transporter chaperone complex subunit 4

1

4

High-throughput

0.457

High

524668

HSP71
Heat shock protein SSA1

1

9

High-throughput

0.445

High

545701

SSB1
Ribosome-associated molecular chaperone SSB1

1

10

High-throughput

0.445

High

780624

CAB3
Coenzyme A biosynthesis protein 3

1

0

High-throughput

0.438

High

802006

MSC7
Putative aldehyde dehydrogenase-like protein YHR039C

1

5

High-throughput

0.437

High

816120

SIT1
Siderophore iron transporter 1

1

3

High-throughput

0.437

High

820352

YNU8
Uncharacterized protein YNL208W

1

1

High-throughput

0.437

High

918359

ORM1
Protein ORM1

1

2

Small-scale

0.437

High

919296

FRE4
Ferric reductase transmembrane component 4

1

1

High-throughput

0.437

High

919302

PDR15
ATP-dependent permease PDR15

1

1

High-throughput

0.437

High

919310

AP3D
AP-3 complex subunit delta

1

14

High-throughput

0.437

High

919304

GRH1
GRASP65 homolog protein 1

1

0

High-throughput

0.426

High

917762

LCL3
Probable endonuclease LCL3

1

0

High-throughput

0.261

Low

919308

YO024
Putative uncharacterized protein YOL024W

1

0

High-throughput

0.261

Low

919313

YL149
Uncharacterized protein YLR149C

1

0

High-throughput

0.261

Low

94575

STE2
Pheromone alpha factor receptor

1

0

High-throughput

0.251

Low

784335

RM17
Large ribosomal subunit protein mL46

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025