Protein: AKAP4
A-kinase anchor protein 4 (AKAP-4) (A-kinase anchor protein 82 kDa) (AKAP 82) (hAKAP82) (Major sperm fibrous sheath protein) (HI) (Protein kinase A-anchoring protein 4) (PRKA4)

Gene: AKAP4
Organism: Homo sapiens
Interactions: 11
UniProt ID: Q5JQC9

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005856 - cytoskeleton
GO:0005952 - cAMP-dependent protein kinase complex
GO:0007165 - signal transduction

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

531083

KAP0
cAMP-dependent protein kinase type I-alpha regulatory subunit

2

11

Small-scale

0.786

High

568814

KAP2
cAMP-dependent protein kinase type II-alpha regulatory subunit

1

10

Small-scale

0.647

High

786647

PP1G
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit

1

3

Small-scale

0.536

High

299716

AKAP3
A-kinase anchor protein 3

1

0

Small-scale

0.504

High

256883

H2B1K
Histone H2B type 1-K

1

4

High-throughput

0.479

High

461570

HS90A
Heat shock protein HSP 90-alpha

1

3

High-throughput

0.479

High

468463

HS90B
Heat shock protein HSP 90-beta

1

3

High-throughput

0.479

High

980822

H2B1C
Histone H2B type 1-C/E/F/G/I

1

4

High-throughput

0.479

High

1205781

HENMT
Small RNA 2'-O-methyltransferase

1

0

High-throughput

0.458

High

1205782

SND1
Staphylococcal nuclease domain-containing protein 1

1

0

High-throughput

0.458

High

1205783

FSIP1
Fibrous sheath-interacting protein 1

1

0

Small-scale

0.251

Low


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Last updated: 11Aug2025