Protein: PIWL4
Piwi-like protein 4

Gene: PIWL4, PIWIL4
Organism: Homo sapiens
Interactions: 28
UniProt ID: Q7Z3Z4

Gene Ontology (top 5):
GO:0004521 - RNA endonuclease activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1277692

DICER
Endoribonuclease Dicer

2

20

Small-scale

0.743

High

1277694

TDRKH
Tudor and KH domain-containing protein

2

20

High-throughput

0.601

High

909061

NEK4
Serine/threonine-protein kinase Nek4

1

12

High-throughput

0.536

High

595491

H15
Histone H1.5

1

2

High-throughput

0.515

High

155678

FCHO1
F-BAR domain only protein 1

1

0

High-throughput

0.513

High

370323

CYTA
Cystatin-A

1

0

High-throughput

0.513

High

1030467

FABP5
Fatty acid-binding protein 5

1

0

High-throughput

0.513

High

1213115

BEND3
BEN domain-containing protein 3

1

0

High-throughput

0.513

High

1213761

KPRP
Keratinocyte proline-rich protein

1

0

High-throughput

0.513

High

276700

FKBP6
Inactive peptidyl-prolyl cis-trans isomerase FKBP6

1

14

High-throughput

0.479

High

461646

HS90A
Heat shock protein HSP 90-alpha

1

20

High-throughput

0.479

High

1045446

TF65
Transcription factor p65

1

1

Small-scale

0.479

High

1105984

FKBP5
Peptidyl-prolyl cis-trans isomerase FKBP5

1

16

High-throughput

0.479

High

1144045

TEBP
Prostaglandin E synthase 3

1

9

High-throughput

0.479

High

1277686

NUDC3
NudC domain-containing protein 3

1

6

High-throughput

0.479

High

1277690

AASD1
Alanyl-tRNA editing protein Aarsd1

1

2

High-throughput

0.479

High

1277691

CYBP
Calcyclin-binding protein

1

1

High-throughput

0.479

High

1277693

NUDC
Nuclear migration protein nudC

1

6

High-throughput

0.479

High

1277695

TRRAP
Transformation/transcription domain-associated protein

1

1

High-throughput

0.479

High

822732

VHL
von Hippel-Lindau disease tumor suppressor

1

0

Small-scale

0.460

High

76551

B4DYC6
cDNA FLJ60958, highly similar to Homo sapiens SGT1, suppressor of G2 allele of SKP1

1

3

High-throughput

0.437

High

1245555

Q6PK50
HSP90AB1 protein

1

20

High-throughput

0.437

High

1277687

Q96BE0
Heat shock cognate 71 kDa protein

1

8

High-throughput

0.437

High

1277689

Q9BPW0
Serine/threonine-protein phosphatase

1

5

High-throughput

0.437

High

1277688

MIA2
Melanoma inhibitory activity protein 2

1

5

High-throughput

0.407

High

457974

TRY1
Serine protease 1

1

0

High-throughput

0.279

Low

1010656

DCD
Dermcidin

1

0

High-throughput

0.279

Low

1277696

PCDG9
Protocadherin gamma-A9

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025