Protein: PNMA3
Paraneoplastic antigen Ma3

Gene: PNMA3
Organism: Homo sapiens
Interactions: 20
UniProt ID: Q9UL41

Gene Ontology (top 5):
GO:0003676 - nucleic acid binding
GO:0005730 - nucleolus
GO:0008270 - zinc ion binding
GO:0043065 - positive regulation of apoptotic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1461424

PNMA3
Paraneoplastic antigen Ma3

1

17

High-throughput

0.621

High

1275349

APTX
Aprataxin

2

2

High-throughput

0.606

High

1348572

LNX1
E3 ubiquitin-protein ligase LNX

2

5

High-throughput

0.606

High

1459095

ZBT47
Zinc finger and BTB domain-containing protein 47

2

4

High-throughput

0.606

High

1461425

RPH3L
Rab effector Noc2

2

0

High-throughput

0.580

High

1231214

TIGD3
Tigger transposable element-derived protein 3

2

3

High-throughput

0.553

High

1309218

Q8IVT4
Hypothetical MGC50722

2

1

High-throughput

0.553

High

1337084

CNNM3
Metal transporter CNNM3

2

3

High-throughput

0.553

High

1359952

PRP31
U4/U6 small nuclear ribonucleoprotein Prp31

2

5

High-throughput

0.553

High

1452881

MFRN1
Mitoferrin-1

2

3

High-throughput

0.553

High

1459879

UBQL2
Ubiquilin-2

2

4

High-throughput

0.553

High

141165

NOP56
Nucleolar protein 56

1

5

High-throughput

0.536

High

786924

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

1

1

High-throughput

0.536

High

773074

MYH9
Myosin-9

1

1

High-throughput

0.489

High

913612

KIF11
Kinesin-like protein KIF11

1

3

High-throughput

0.489

High

243265

PRKN
E3 ubiquitin-protein ligase parkin

1

2

High-throughput

0.479

High

1418669

PAR6G
Partitioning defective 6 homolog gamma

1

5

High-throughput

0.437

High

1430675

SMG9
Nonsense-mediated mRNA decay factor SMG9

2

0

High-throughput

0.316

High

1459126

CS025
UPF0449 protein C19orf25

2

0

High-throughput

0.316

High


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Last updated: 11Aug2025