Protein: PP4R4
Serine/threonine-protein phosphatase 4 regulatory subunit 4

Gene: PP4R4, PPP4R4
Organism: Homo sapiens
Interactions: 14
UniProt ID: Q6NUP7

Gene Ontology (top 5):
GO:0001835 - blastocyst hatching
GO:0004864 - protein phosphatase inhibitor activity
GO:0004865 - protein serine/threonine phosphatase inhibitor activity
GO:0005737 - cytoplasm
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

951994

PP4C
Serine/threonine-protein phosphatase 4 catalytic subunit

6

20

Small-scale

0.741

High

691131

1433T
14-3-3 protein theta

1

14

High-throughput

0.554

High

966473

1433G
14-3-3 protein gamma

1

14

High-throughput

0.554

High

1049426

1433F
14-3-3 protein eta

1

14

High-throughput

0.554

High

535186

BIP
Endoplasmic reticulum chaperone BiP

1

4

High-throughput

0.536

High

404133

GCR
Glucocorticoid receptor

1

7

High-throughput

0.479

High

729949

1433B
14-3-3 protein beta/alpha

1

14

High-throughput

0.479

High

730679

1433S
14-3-3 protein sigma

1

14

High-throughput

0.479

High

971649

1433E
14-3-3 protein epsilon

1

1

High-throughput

0.479

High

990359

1433Z
14-3-3 protein zeta/delta

1

14

High-throughput

0.479

High

1114894

CUL4A
Cullin-4A

1

6

High-throughput

0.479

High

1238527

PARP2
Poly [ADP-ribose] polymerase 2

1

2

Small-scale

0.445

High

366491

UROK
Urokinase-type plasminogen activator

1

0

High-throughput

0.249

Low

1238526

CLRN3
Clarin-3

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025