Protein: STK33
Serine/threonine-protein kinase 33 (EC 2.7.11.1)

Gene: STK33
Organism: Homo sapiens
Interactions: 43
UniProt ID: Q9BYT3

Gene Ontology (top 5):
GO:0002177 - manchette
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005634 - nucleus
GO:0007283 - spermatogenesis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

461898

HS90A
Heat shock protein HSP 90-alpha

2

20

Small-scale

0.789

High

468767

HS90B
Heat shock protein HSP 90-beta

2

20

Small-scale

0.789

High

1158520

CDC37
Hsp90 co-chaperone Cdc37

2

8

Small-scale

0.705

High

473469

HCK
Tyrosine-protein kinase HCK

1

9

High-throughput

0.691

High

1209624

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

14

High-throughput

0.647

High

1419175

STK33
Serine/threonine-protein kinase 33

1

17

Small-scale

0.647

High

1106064

FKBP5
Peptidyl-prolyl cis-trans isomerase FKBP5

1

14

High-throughput

0.618

High

242826

PRKN
E3 ubiquitin-protein ligase parkin

1

13

High-throughput

0.618

High

1419176

CLPB
Mitochondrial disaggregase

1

2

High-throughput

0.618

High

853517

UBP5
Ubiquitin carboxyl-terminal hydrolase 5

1

7

Small-scale

0.561

High

1419182

UBP15
Ubiquitin carboxyl-terminal hydrolase 15

1

3

Small-scale

0.561

High

854456

KPB2
Phosphorylase b kinase regulatory subunit alpha, liver isoform

1

3

High-throughput

0.553

High

854480

KPB1
Phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform

1

3

High-throughput

0.553

High

1372503

KPBB
Phosphorylase b kinase regulatory subunit beta

1

3

High-throughput

0.553

High

1419177

PKHA4
Pleckstrin homology domain-containing family A member 4

1

13

High-throughput

0.553

High

359731

DHE3
Glutamate dehydrogenase 1, mitochondrial

1

1

High-throughput

0.536

High

697644

PYR1
Multifunctional protein CAD

1

1

High-throughput

0.536

High

1309112

GLCTK
Glycerate kinase

1

0

High-throughput

0.518

High

1403718

YMEL1
ATP-dependent zinc metalloprotease YME1L1

1

0

High-throughput

0.513

High

744485

HPPD
4-hydroxyphenylpyruvate dioxygenase

1

1

Small-scale

0.512

High

423099

A4
Amyloid-beta precursor protein

1

7

High-throughput

0.501

High

228851

SCO2
Protein SCO2 homolog, mitochondrial

1

1

High-throughput

0.489

High

483630

CN37
2',3'-cyclic-nucleotide 3'-phosphodiesterase

1

2

High-throughput

0.489

High

699080

CALX
Calnexin

1

3

High-throughput

0.489

High

774601

BASI
Basigin

1

2

High-throughput

0.489

High

1419178

SDF2L
Stromal cell-derived factor 2-like protein 1

1

1

High-throughput

0.489

High

343041

HERC2
E3 ubiquitin-protein ligase HERC2

1

12

Small-scale

0.479

High

714958

EF1D
Elongation factor 1-delta

1

1

High-throughput

0.479

High

971963

1433E
14-3-3 protein epsilon

1

11

High-throughput

0.479

High

1045731

TF65
Transcription factor p65

1

4

High-throughput

0.479

High

1419180

XPO7
Exportin-7

1

5

High-throughput

0.479

High

229808

CALU
Calumenin

1

11

High-throughput

0.470

High

124478

HAX1
HCLS1-associated protein X-1

1

2

High-throughput

0.437

High

347301

BAG2
BAG family molecular chaperone regulator 2

1

2

Small-scale

0.437

High

914215

EFNA3
Ephrin-A3

1

1

High-throughput

0.437

High

1187554

AR13B
ADP-ribosylation factor-like protein 13B

1

2

High-throughput

0.437

High

1351965

RBCC1
RB1-inducible coiled-coil protein 1

1

7

High-throughput

0.437

High

1419181

TLN1
Talin-1

1

4

High-throughput

0.437

High

1350879

HUMMR
Protein MGARP

1

0

High-throughput

0.279

Low

1358743

FACR1
Fatty acyl-CoA reductase 1

1

0

High-throughput

0.279

Low

1111689

STIM1
Stromal interaction molecule 1

1

0

High-throughput

0.249

Low

1419179

S22AB
Solute carrier family 22 member 11

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025