Protein: PAR3L
Partitioning defective 3 homolog B (Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 19 protein) (PAR3-beta) (Partitioning defective 3-like protein) (PAR3-L protein)

Gene: PAR3L, PARD3B
Organism: Homo sapiens
Interactions: 43
UniProt ID: Q8TEW8

Gene Ontology (top 5):
GO:0000226 - microtubule cytoskeleton organization
GO:0005912 - adherens junction
GO:0005923 - bicellular tight junction
GO:0005938 - cell cortex
GO:0007155 - cell adhesion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

978191

RHOB
Rho-related GTP-binding protein RhoB

2

20

High-throughput

0.754

High

168727

CSKP
Peripheral plasma membrane protein CASK

1

20

High-throughput

0.621

High

593859

PP2BB
Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform

1

19

High-throughput

0.618

High

873479

PP2BC
Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform

1

19

High-throughput

0.618

High

1062387

PP2BA
Protein phosphatase 3 catalytic subunit alpha

1

20

High-throughput

0.618

High

710390

EPHA2
Ephrin type-A receptor 2

1

20

High-throughput

0.618

High

962308

RHOA
Transforming protein RhoA

1

20

High-throughput

0.618

High

1353230

PARD3
Partitioning defective 3 homolog

1

20

High-throughput

0.618

High

730789

1433S
14-3-3 protein sigma

2

20

High-throughput

0.601

High

971821

1433E
14-3-3 protein epsilon

2

6

High-throughput

0.586

High

966663

1433G
14-3-3 protein gamma

2

20

High-throughput

0.584

High

466379

RHOC
Rho-related GTP-binding protein RhoC

1

20

High-throughput

0.553

High

1328745

LZTR1
Leucine-zipper-like transcriptional regulator 1

1

5

High-throughput

0.536

High

1353344

KLH13
Kelch-like protein 13

1

5

High-throughput

0.536

High

295615

CIB2
Calcium and integrin-binding family member 2

1

3

High-throughput

0.489

High

574386

RSMB
Small nuclear ribonucleoprotein-associated proteins B and B'

1

2

High-throughput

0.489

High

973991

RUXF
Small nuclear ribonucleoprotein F

1

2

High-throughput

0.489

High

1270481

MARK2
Serine/threonine-protein kinase MARK2

1

8

High-throughput

0.481

High

691276

1433T
14-3-3 protein theta

1

20

High-throughput

0.479

High

730088

1433B
14-3-3 protein beta/alpha

1

20

High-throughput

0.479

High

764908

CTNB1
Catenin beta-1

1

20

High-throughput

0.479

High

845735

MUC18
Cell surface glycoprotein MUC18

1

17

High-throughput

0.479

High

990536

1433Z
14-3-3 protein zeta/delta

1

20

High-throughput

0.479

High

1049601

1433F
14-3-3 protein eta

1

20

High-throughput

0.479

High

1241013

L2GL2
LLGL scribble cell polarity complex component 2

1

3

Small-scale

0.479

High

1353343

CP250
Centrosome-associated protein CEP250

1

7

High-throughput

0.479

High

1109177

PRP4K
Serine/threonine-protein kinase PRP4 homolog

1

20

High-throughput

0.470

High

939216

SUMO3
Small ubiquitin-related modifier 3

1

1

High-throughput

0.437

High

1141820

EEA1
Early endosome antigen 1

1

10

High-throughput

0.437

High

1155576

EZH2
Histone-lysine N-methyltransferase EZH2

1

6

High-throughput

0.437

High

1350384

BICD2
Protein bicaudal D homolog 2

1

15

High-throughput

0.437

High

1353345

ZRAN1
Ubiquitin thioesterase ZRANB1

1

9

High-throughput

0.437

High

1148365

KS6A1
Ribosomal protein S6 kinase alpha-1

1

14

Small-scale

0.373

High

64718

PGP
Glycerol-3-phosphate phosphatase

1

0

High-throughput

0.279

Low

338737

NPTXR
Neuronal pentraxin receptor

1

0

High-throughput

0.279

Low

480237

RU1C
U1 small nuclear ribonucleoprotein C

1

0

High-throughput

0.279

Low

974620

SMD2
Small nuclear ribonucleoprotein Sm D2

1

0

High-throughput

0.279

Low

1353342

TREX2
Three prime repair exonuclease 2

1

0

High-throughput

0.279

Low

595533

H15
Histone H1.5

1

0

High-throughput

0.269

Low

519644

LYAG
Lysosomal alpha-glucosidase

1

0

High-throughput

0.251

Low

913965

RBM5
RNA-binding protein 5

1

0

High-throughput

0.251

Low

992039

RL38
Large ribosomal subunit protein eL38

1

0

High-throughput

0.249

Low

1137415

SUZ12
Polycomb protein SUZ12

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025