Protein: PAR3
Partitioning defective protein 3 (Abnormal embryonic partitioning of cytoplasm protein 3)

Gene: PAR3, par-3
Organism: Caenorhabditis elegans
Interactions: 66
UniProt ID: Q17353

Gene Ontology (top 5):
GO:0000132 - establishment of mitotic spindle orientation
GO:0000226 - microtubule cytoskeleton organization
GO:0005737 - cytoplasm
GO:0005912 - adherens junction
GO:0005938 - cell cortex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1164714

PAR6
Partitioning defective protein 6

4

20

Small-scale

0.893

High

1164695

KPC3
Protein kinase C-like 3

4

20

Small-scale

0.700

High

758793

PLK1
Serine/threonine-protein kinase plk-1

4

2

Small-scale

0.683

High

1164709

Q95PW9
NCK

1

20

High-throughput

0.656

High

1043381

SPK1
Serine/threonine-protein kinase spk-1

2

12

High-throughput

0.594

High

1164696

SAS5
Spindle assembly abnormal protein 5

2

2

High-throughput

0.594

High

836464

BAT41
BTB and MATH domain-containing protein 41

2

5

High-throughput

0.576

High

939129

SUMO
Small ubiquitin-related modifier

2

1

High-throughput

0.576

High

1066897

DCTN2
Probable dynactin subunit 2

2

2

High-throughput

0.576

High

1164700

TPM1
Tropomyosin isoforms a/b/d/f

2

4

High-throughput

0.576

High

1164692

PAR3
Partitioning defective protein 3

1

17

Small-scale

0.575

High

233669

O45006
Membrane transporter protein

1

1

High-throughput

0.568

High

1164711

Q965M4
Rap-GAP domain-containing protein

1

14

High-throughput

0.552

High

111644

G5EDD5
Vesicle transport protein

2

0

High-throughput

0.551

High

1164704

Q8ITV6
FHA domain-containing protein

2

0

High-throughput

0.551

High

1164710

PAT12
Protein pat-12

2

0

High-throughput

0.551

High

113878

G5EGG0
Uso1_p115_head domain-containing protein

2

1

High-throughput

0.542

High

113529

HSF1
Heat shock transcription factor hsf-1

1

2

High-throughput

0.541

High

233594

O44820
Ubiquitin-like domain-containing protein

1

7

High-throughput

0.541

High

264254

KCC2D
Calcium/calmodulin-dependent protein kinase type II

1

20

High-throughput

0.541

High

1164693

DIM
Disorganized muscle protein 1

1

20

High-throughput

0.541

High

1164699

Q22524
Membrane transporter protein

1

1

High-throughput

0.541

High

1164712

Q9N431
DUF7087 domain-containing protein

1

2

High-throughput

0.541

High

1164698

Q22387
Centrosomal protein of 162 kDa

1

1

High-throughput

0.538

High

195537

O16502
Activated in Blocked Unfolded protein response

1

13

High-throughput

0.532

High

1164702

LON3
Cuticle collagen lon-3

1

1

High-throughput

0.518

High

1164713

Q9N4G8
Receptor expression-enhancing protein

1

1

High-throughput

0.518

High

196685

O18015
Ground-like domain-containing protein

1

0

High-throughput

0.518

High

1083539

CCNB3
G2/mitotic-specific cyclin-B3

1

0

High-throughput

0.518

High

1164715

OAZ
Ornithine decarboxylase antizyme

1

0

High-throughput

0.518

High

1164718

Q9TZD5
Leucine-rich repeat domain-containing protein

1

0

High-throughput

0.518

High

836707

14331
14-3-3-like protein 1

1

20

Small-scale

0.508

High

115783

H2L055
Rap-GAP domain-containing protein

1

14

High-throughput

0.506

High

1164716

PAR1
Serine/threonine-protein kinase par-1

1

12

Small-scale

0.501

High

195509

O16500
Activated in Blocked Unfolded protein response

1

14

High-throughput

0.494

High

758585

YKK5
Uncharacterized protein C02F5.5

1

2

High-throughput

0.494

High

759462

CHTB1
Chitin binding domain

1

11

High-throughput

0.494

High

1164697

Q20308
Nicotinamide N-methyltransferase

1

2

High-throughput

0.494

High

1164708

CES2
Transcription factor ces-2

1

1

High-throughput

0.494

High

263651

O61521
DUF7087 domain-containing protein

1

2

High-throughput

0.494

High

113268

G5EFG1
PDZ and LIM domain protein Zasp

1

13

High-throughput

0.481

High

857614

SULU
Serine/threonine-protein kinase SULU

1

19

Small-scale

0.481

High

1164703

Q4TTA9
PRA1 family protein

1

1

High-throughput

0.481

High

232602

O44490
ELKS/RAB6-interacting/CAST family member 2

1

12

High-throughput

0.479

High

114746

H1ZUX3
RING-type domain-containing protein

1

0

High-throughput

0.458

High

1164717

Q9TXM1
Uncharacterized protein

1

0

High-throughput

0.458

High

113396

G5EFL5
PDZ and LIM domain protein Zasp

1

13

High-throughput

0.457

High

115559

H2KZJ7
PRA1 family protein

1

1

High-throughput

0.457

High

145377

O01964
RBR-type E3 ubiquitin transferase

1

1

High-throughput

0.457

High

1164706

MBK1
Dual specificity tyrosine-phosphorylation-regulated kinase mbk-1

1

8

High-throughput

0.437

High

117607

K8FDX2
Levamisole resistant protein 11

1

5

High-throughput

0.417

High

1019418

LST1
Lateral signaling target 1 protein

1

1

High-throughput

0.417

High

233793

O45268
FAM65 N-terminal domain-containing protein

2

0

High-throughput

0.300

High

1164701

Q23463
Tr-type G domain-containing protein

2

0

High-throughput

0.300

High

1164721

Q9XVW8
ZM domain-containing protein

2

0

High-throughput

0.300

High

1164707

Q93533
Calcium channel flower

1

0

High-throughput

0.296

High

145798

O02208
Charged multivesicular body protein 2b

1

0

High-throughput

0.282

High

232072

F37C4
Protein F37C4.5

1

0

High-throughput

0.282

High

758619

YKQ1
Uncharacterized protein C06E1.1

1

0

High-throughput

0.282

High

1068001

CTNS
Cystinosin homolog

1

0

High-throughput

0.282

High

1164694

Q18377
Protein CASP

1

0

High-throughput

0.282

High

1164705

DNJ20
DnaJ homolog dnj-20

1

0

High-throughput

0.282

High

1164719

Q9XTS0
Protein zer-1 homolog

1

0

High-throughput

0.282

High

1164720

Q9XU45
Uncharacterized protein

1

0

High-throughput

0.282

High

233425

AHR
Aryl hydrocarbon receptor protein 1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025