Protein: APOA4
Apolipoprotein A-IV (Apo-AIV) (ApoA-IV) (Apolipoprotein A4)

Gene: APOA4
Organism: Homo sapiens
Interactions: 21
UniProt ID: P06727

Gene Ontology (top 5):
GO:0002227 - innate immune response in mucosa
GO:0005319 - lipid transporter activity
GO:0005507 - copper ion binding
GO:0005543 - phospholipid binding
GO:0005576 - extracellular region

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

445453

APOA4
Apolipoprotein A-IV

1

13

Small-scale

0.740

High

445464

SNX27
Sorting nexin-27

2

3

High-throughput

0.552

High

445463

CKLF5
CKLF-like MARVEL transmembrane domain-containing protein 5

1

3

High-throughput

0.515

High

445469

SHLB1
Endophilin-B1

1

3

High-throughput

0.515

High

445461

GDPD1
Lysophospholipase D GDPD1

2

1

High-throughput

0.504

High

445456

CASP6
Caspase-6

1

0

High-throughput

0.493

High

445454

NR1D1
Nuclear receptor subfamily 1 group D member 1

1

2

Small-scale

0.479

High

445455

MAGA6
Melanoma-associated antigen 6

1

1

High-throughput

0.470

High

445460

CKLF4
CKLF-like MARVEL transmembrane domain-containing protein 4

1

5

High-throughput

0.470

High

210685

KLK10
Kallikrein-10

1

2

High-throughput

0.445

High

389926

ALBU
Albumin

1

2

High-throughput

0.445

High

421305

A4
Amyloid-beta precursor protein

1

8

Small-scale

0.445

High

445457

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

1

2

High-throughput

0.445

High

445465

TX101
Testis-expressed protein 101

1

2

High-throughput

0.445

High

445466

MBNL1
Muscleblind-like protein 1

1

1

High-throughput

0.445

High

445458

UBE2U
Ubiquitin-conjugating enzyme E2 U

1

1

High-throughput

0.407

High

445462

SIA7F
Alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6

1

1

High-throughput

0.407

High

445467

PHF11
PHD finger protein 11

1

1

High-throughput

0.407

High

445468

GBG8
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-8

1

1

High-throughput

0.407

High

445459

ATRAP
Type-1 angiotensin II receptor-associated protein

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025