Protein: NAC1
Sodium/calcium exchanger 1 (Na(+)/Ca(2+)-exchange protein 1) (Solute carrier family 8 member 1)

Gene: NAC1, SLC8A1
Organism: Homo sapiens
Interactions: 28
UniProt ID: P32418

Gene Ontology (top 5):
GO:0002026 - regulation of the force of heart contraction
GO:0002027 - regulation of heart rate
GO:0005432 - calcium:sodium antiporter activity
GO:0005509 - calcium ion binding
GO:0005516 - calmodulin binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

124674

PLM
Phospholemman

1

0

Small-scale

0.537

High

657023

S10A1
Protein S100-A1

1

17

Small-scale

0.536

High

407590

S100B
Protein S100-B

1

16

Small-scale

0.501

High

424146

S10A8
Protein S100-A8

1

16

Small-scale

0.501

High

444914

S10A9
Protein S100-A9

1

18

Small-scale

0.501

High

445135

S10A6
Protein S100-A6

1

18

Small-scale

0.501

High

682455

S100P
Protein S100-P

1

18

Small-scale

0.501

High

686782

S10A4
Protein S100-A4

1

18

Small-scale

0.501

High

706072

S10A2
Protein S100-A2

1

18

Small-scale

0.501

High

711962

S100G
Protein S100-G

1

16

Small-scale

0.501

High

724537

S10A7
Protein S100-A7

1

18

Small-scale

0.501

High

731756

S10AB
Protein S100-A11

1

18

Small-scale

0.501

High

736461

S10A5
Protein S100-A5

1

18

Small-scale

0.501

High

736462

S10A3
Protein S100-A3

1

18

Small-scale

0.501

High

736464

S10AA
Protein S100-A10

1

18

Small-scale

0.501

High

736466

S10AC
Protein S100-A12

1

18

Small-scale

0.501

High

736467

ANK2
Ankyrin-2

1

1

Small-scale

0.501

High

736470

S1A7A
Protein S100-A7A

1

18

Small-scale

0.501

High

736471

S100Z
Protein S100-Z

1

18

Small-scale

0.501

High

736472

S10AD
Protein S100-A13

1

18

Small-scale

0.501

High

736473

S10AE
Protein S100-A14

1

18

Small-scale

0.501

High

612891

EGR1
Early growth response protein 1

1

1

High-throughput

0.479

High

516745

SCHI1
Schwannomin-interacting protein 1

1

0

High-throughput

0.458

High

736463

CAV3
Caveolin-3

1

0

Small-scale

0.458

High

736465

IF5A1
Eukaryotic translation initiation factor 5A-1

1

0

High-throughput

0.458

High

105438

APRIO
Alternative prion protein

1

2

High-throughput

0.437

High

736469

TRI67
Tripartite motif-containing protein 67

1

3

High-throughput

0.437

High

736468

ELP6
Elongator complex protein 6

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025