Protein: PAK
Serine/threonine-protein kinase Pak (EC 2.7.11.1)

Gene: PAK
Organism: Drosophila melanogaster
Interactions: 56
UniProt ID: Q9VI13

Gene Ontology (top 5):
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0005856 - cytoskeleton

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

828027

RAC1
Ras-related protein Rac1

8

20

Small-scale

0.970

High

874085

RAC2
Ras-related protein Rac2

2

20

Small-scale

0.831

High

828057

CDC42
Cdc42 homolog

3

20

Small-scale

0.806

High

1262632

Q7JWS8
AT17867p

1

20

Small-scale

0.691

High

1477050

PAK
Serine/threonine-protein kinase Pak

1

18

Small-scale

0.647

High

233633

O44924
Roundabout 1

1

0

Small-scale

0.645

High

1375022

Q94533
Ribosomal protein S6 kinase

1

11

High-throughput

0.621

High

356140

CSK2C
Casein kinase II subunit beta'

1

6

Small-scale

0.618

High

467194

CSK2B
Casein kinase II subunit beta

1

6

Small-scale

0.618

High

1174508

SSL
Suppressor-of-stellate-like protein

1

6

Small-scale

0.618

High

1268892

SCRIB
Protein lap4

1

7

Small-scale

0.618

High

1377609

GIT
ARF GTPase-activating protein Git

1

11

Small-scale

0.618

High

1304979

NCK
SH2/SH3 adapter protein dreadlocks

2

20

Small-scale

0.591

High

1019322

P91656
Ribosomal protein S6 kinase

1

11

High-throughput

0.590

High

668173

CCNC
Cyclin-C

1

4

High-throughput

0.587

High

1477054

Q9VRV6
FI21277p1

1

4

High-throughput

0.587

High

691939

CAND
Calpain-D

1

2

High-throughput

0.508

High

756494

ECR
Ecdysone receptor

1

10

High-throughput

0.508

High

1268486

Q7KNM2
Dorsal interacting protein 4

1

3

High-throughput

0.508

High

1440382

Q9I7L0
LP01847p

1

5

High-throughput

0.508

High

1471379

FANCM
DEAD-box ATP-dependent DNA helicase Fancm

1

2

High-throughput

0.508

High

1471464

Q9VDE3
LD08669p

1

10

High-throughput

0.508

High

1474211

Q9VFX6
GH10459p

1

2

High-throughput

0.508

High

1477053

CH60B
60 kDa heat shock protein homolog 1, mitochondrial

1

16

High-throughput

0.508

High

1477056

Q9VSI1
LD21269p

1

20

High-throughput

0.508

High

614608

MLR
Myosin regulatory light chain 2

1

6

High-throughput

0.492

High

121748

M9PGB1
Rho-type guanine nucleotide exchange factor, isoform G

1

15

High-throughput

0.481

High

1469830

Q9VBZ6
GH14566p

1

1

High-throughput

0.481

High

465795

L2GL

1

2

Small-scale

0.479

High

1477058

KLHDB
Kelch-like protein diablo

1

5

Small-scale

0.479

High

1275241

Q7YZ95
S-phase kinase-associated protein 2

1

4

High-throughput

0.464

High

1474694

CLCN2
Chloride channel protein 2

1

3

High-throughput

0.464

High

1477060

Q9W0Y0
RE57840p

1

3

High-throughput

0.464

High

1477062

ANM7
Protein arginine N-methyltransferase 7

1

1

High-throughput

0.464

High

1263485

Q7JYZ9
Glutathione S transferase E2

1

1

High-throughput

0.457

High

1477051

Q9VIN1
Rho-type guanine nucleotide exchange factor, isoform A

1

19

High-throughput

0.457

High

53307

A1Z7M3
Notopleural, isoform A

1

2

High-throughput

0.439

High

95631

E3CTS2
MIP27658p

1

3

High-throughput

0.439

High

1275304

Q7Z2C5
Uncharacterized protein

1

3

High-throughput

0.439

High

1477055

Q9VRZ1
Amidophosphoribosyltransferase

1

3

High-throughput

0.439

High

1477061

Q9W1H7
Putative homeodomain protein

1

5

High-throughput

0.439

High

1477063

Q9W508
Fatty acyl-CoA reductase

1

1

High-throughput

0.439

High

234663

O46038
Fatty acyl-CoA reductase

1

1

High-throughput

0.417

High

303734

O76136
Homeodomain protein

1

6

High-throughput

0.417

High

1322093

Q8MZI0
GM14040p

1

1

High-throughput

0.417

High

1344647

Q8SYU4
RE33778p

1

3

High-throughput

0.417

High

1379833

Q967S0
Amidophosphoribosyltransferase

1

3

High-throughput

0.417

High

1477059

Q9VYF9
RE28286p

1

4

High-throughput

0.417

High

1028588

ESMD
Enhancer of split mdelta protein

1

0

High-throughput

0.265

Low

1070017

Q0E9B5
Uncharacterized protein, isoform A

1

0

High-throughput

0.265

Low

1176785

CP6A9
Cytochrome P450 6a9

1

0

High-throughput

0.265

Low

1378100

PGPLA
Peptidoglycan-recognition protein LA

1

0

High-throughput

0.265

Low

1440442

Q9I7M1
Olfactory-specific 9

1

0

High-throughput

0.265

Low

1477052

Q9VJK3
AT27976p

1

0

High-throughput

0.265

Low

1477057

Q9VTH8
Uncharacterized protein, isoform A

1

0

High-throughput

0.265

Low


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Last updated: 11Aug2025