Protein: NADK2
NAD kinase 2, mitochondrial (EC 2.7.1.23) (Mitochondrial NAD kinase) (NAD kinase domain-containing protein 1, mitochondrial)

Gene: NADK2
Organism: Homo sapiens
Interactions: 27
UniProt ID: Q4G0N4

Gene Ontology (top 5):
GO:0003951 - NAD+ kinase activity
GO:0005524 - ATP binding
GO:0005739 - mitochondrion
GO:0005759 - mitochondrial matrix
GO:0006741 - NADP+ biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1194509

ETFR1
Electron transfer flavoprotein regulatory factor 1

2

0

High-throughput

0.602

High

241862

PRKN
E3 ubiquitin-protein ligase parkin

2

0

High-throughput

0.559

High

1162350

CLPP
ATP-dependent Clp protease proteolytic subunit, mitochondrial

2

0

High-throughput

0.559

High

952869

ACTB
Actin, cytoplasmic 1

1

0

High-throughput

0.513

High

1194506

MTX3
Metaxin-3

1

0

High-throughput

0.513

High

1194508

CYTSA
Cytospin-A

1

1

High-throughput

0.489

High

331024

KI20A
Kinesin-like protein KIF20A

1

1

High-throughput

0.479

High

537271

HSP7C
Heat shock cognate 71 kDa protein

1

0

High-throughput

0.458

High

828790

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

1140367

KIF14
Kinesin-like protein KIF14

1

0

High-throughput

0.458

High

1194511

TAXB1
Tax1-binding protein 1

1

0

High-throughput

0.458

High

653353

HEMH
Ferrochelatase, mitochondrial

1

0

High-throughput

0.426

High

1194516

SIR4
NAD-dependent protein lipoamidase sirtuin-4, mitochondrial

1

0

High-throughput

0.426

High

946415

MTPN
Myotrophin

1

0

High-throughput

0.279

Low

1194514

STIM2
Stromal interaction molecule 2

1

0

High-throughput

0.279

Low

540479

LAMP1
Lysosome-associated membrane glycoprotein 1

1

0

High-throughput

0.249

Low

583312

FOLR1
Folate receptor alpha

1

0

High-throughput

0.249

Low

588838

RFA2
Replication protein A 32 kDa subunit

1

0

High-throughput

0.249

Low

695614

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

0

High-throughput

0.249

Low

768342

RFA3
Replication protein A 14 kDa subunit

1

0

High-throughput

0.249

Low

1128733

NBR1
Next to BRCA1 gene 1 protein

1

0

High-throughput

0.249

Low

1138278

U5S1
116 kDa U5 small nuclear ribonucleoprotein component

1

0

High-throughput

0.249

Low

1194510

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

1194512

FBX32
F-box only protein 32

1

0

High-throughput

0.249

Low

1194513

PIHD1
PIH1 domain-containing protein 1

1

0

High-throughput

0.249

Low

1194515

ZRAN1
Ubiquitin thioesterase ZRANB1

1

0

High-throughput

0.249

Low

1194507

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025