Protein: NIPA4
Magnesium transporter NIPA4 (Ichthyin) (NIPA-like protein 4) (Non-imprinted in Prader-Willi/Angelman syndrome region protein 4)

Gene: NIPA4, NIPAL4
Organism: Homo sapiens
Interactions: 38
UniProt ID: Q0D2K0

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0015095 - magnesium ion transmembrane transporter activity
GO:0015693 - magnesium ion transport
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

141834

ACKR2
Atypical chemokine receptor 2

2

2

High-throughput

0.606

High

194693

FFAR2
Free fatty acid receptor 2

2

2

High-throughput

0.606

High

762179

TRFR
Thyrotropin-releasing hormone receptor

2

1

High-throughput

0.606

High

1068874

I10R1
Interleukin-10 receptor subunit alpha

2

1

High-throughput

0.606

High

1068882

GP152
Probable G-protein coupled receptor 152

2

3

High-throughput

0.606

High

337872

CLD7
Claudin-7

2

0

High-throughput

0.580

High

642223

COMT
Catechol O-methyltransferase

2

0

High-throughput

0.580

High

1068880

LHPL5
LHFPL tetraspan subfamily member 5 protein

2

0

High-throughput

0.580

High

1068881

CKLF2
CKLF-like MARVEL transmembrane domain-containing protein 2

2

0

High-throughput

0.580

High

1068883

SSMM1
Serine-rich single-pass membrane protein 1

2

0

High-throughput

0.580

High

1068884

T4S18
Transmembrane 4 L6 family member 18

2

0

High-throughput

0.580

High

464693

CXB1
Gap junction beta-1 protein

2

2

High-throughput

0.553

High

1068886

RN185
E3 ubiquitin-protein ligase RNF185

2

3

High-throughput

0.553

High

1068875

KIF14
Kinesin-like protein KIF14

1

0

High-throughput

0.458

High

181313

PGRC2
Membrane-associated progesterone receptor component 2

1

1

High-throughput

0.445

High

243796

ADCY3
Adenylate cyclase type 3

1

2

High-throughput

0.445

High

321225

ERLN2
Erlin-2

1

4

High-throughput

0.445

High

467252

MDR1
ATP-dependent translocase ABCB1

1

3

High-throughput

0.445

High

863463

STT3A
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A

1

2

High-throughput

0.445

High

1068876

NPAL3
NIPA-like protein 3

1

2

High-throughput

0.445

High

1068878

ATG9A
Autophagy-related protein 9A

1

1

High-throughput

0.445

High

1068888

RNF5
E3 ubiquitin-protein ligase RNF5

1

3

High-throughput

0.445

High

1068890

YIPF3
Protein YIPF3

1

3

High-throughput

0.445

High

1068892

AT131
Endoplasmic reticulum transmembrane helix translocase

1

7

High-throughput

0.445

High

371873

MYC
Myc proto-oncogene protein

1

1

High-throughput

0.437

High

406110

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

903888

BAP31
B-cell receptor-associated protein 31

1

0

High-throughput

0.426

High

1068887

SGMR1
Sigma non-opioid intracellular receptor 1

1

0

High-throughput

0.426

High

1068893

BAG5
BAG family molecular chaperone regulator 5

1

0

High-throughput

0.426

High

283239

ERLN1
Erlin-1

1

2

High-throughput

0.407

High

1068879

UBAC2
Ubiquitin-associated domain-containing protein 2

1

1

High-throughput

0.407

High

1068885

FAF2
FAS-associated factor 2

1

3

High-throughput

0.407

High

1068889

TMUB1
Transmembrane and ubiquitin-like domain-containing protein 1

1

1

High-throughput

0.407

High

1068891

GHITM
Growth hormone-inducible transmembrane protein

1

2

High-throughput

0.407

High

1068894

EPDR1
Mammalian ependymin-related protein 1

1

2

High-throughput

0.407

High

1068877

RN19B
E3 ubiquitin-protein ligase RNF19B

2

0

High-throughput

0.316

High

1068895

HHLA2
HERV-H LTR-associating protein 2

2

0

High-throughput

0.316

High

275970

DUS11
RNA/RNP complex-1-interacting phosphatase

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025