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

Gene: NAC1, Slc8a1
Organism: Rattus norvegicus
Interactions: 47
UniProt ID: Q01728

Gene Ontology (top 5):
GO:0001666 - response to hypoxia
GO:0001892 - embryonic placenta development
GO:0002026 - regulation of the force of heart contraction
GO:0002027 - regulation of heart rate
GO:0002028 - regulation of sodium ion transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1032116

NAC1
Sodium/calcium exchanger 1

1

9

Small-scale

0.715

High

986945

YBOX1
Y-box-binding protein 1

1

1

Small-scale

0.554

High

1032119

Q5XIP0
DnaJ heat shock protein family

1

2

Small-scale

0.554

High

1032122

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

1

Small-scale

0.554

High

1032123

SYN2
Synapsin-2

1

1

Small-scale

0.554

High

93132

D3ZWC6
Beta-1-syntrophin

1

0

Small-scale

0.530

High

400046

GPX1
Glutathione peroxidase 1

1

0

Small-scale

0.530

High

786968

2ABA
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform

1

0

Small-scale

0.530

High

1015358

AP2M1
AP-2 complex subunit mu

1

0

Small-scale

0.530

High

1032131

PABP1
Polyadenylate-binding protein 1

1

0

Small-scale

0.530

High

1032132

FBLN5
Fibulin-5

1

0

Small-scale

0.530

High

846556

MATR3
Matrin-3

1

1

Small-scale

0.506

High

1032117

PGTA
Geranylgeranyl transferase type-2 subunit alpha

1

1

Small-scale

0.506

High

3027

A0A0G2JYE0
Ataxin 2-like

1

3

Small-scale

0.484

High

3032

A0A0G2K5E4
DnaJ homolog subfamily A member 3, mitochondrial

1

1

Small-scale

0.484

High

547350

DMD
Dystrophin

1

5

Small-scale

0.484

High

74935

B3DMA1
Atxn2l protein

1

2

Small-scale

0.479

High

108126

G3V6I5
DnaJ heat shock protein family

1

4

Small-scale

0.479

High

312411

STK39
STE20/SPS1-related proline-alanine-rich protein kinase

1

2

Small-scale

0.479

High

444709

AT1A2
Sodium/potassium-transporting ATPase subunit alpha-2

1

7

Small-scale

0.479

High

444718

AT1A3
Sodium/potassium-transporting ATPase subunit alpha-3

1

7

Small-scale

0.479

High

465192

CXA1
Gap junction alpha-1 protein

1

1

High-throughput

0.479

High

547304

AT2A2
Sarcoplasmic/endoplasmic reticulum calcium ATPase 2

1

7

Small-scale

0.479

High

591438

SPTN1
Spectrin alpha chain, non-erythrocytic 1

1

3

Small-scale

0.479

High

716076

ITPR1
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR1

1

1

Small-scale

0.479

High

1032120

PDE3A
cGMP-inhibited 3',5'-cyclic phosphodiesterase 3A

1

1

Small-scale

0.479

High

1032128

Q6XD99
Spectrin beta chain

1

5

Small-scale

0.479

High

516224

HS71B
Heat shock 70 kDa protein 1B

1

0

Small-scale

0.464

High

1032127

Q6P722
Popeye domain containing 2

1

0

Small-scale

0.458

High

633966

PP2BB
Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform

1

2

Small-scale

0.445

High

3036

A0A0G2K9H9
DnaJ heat shock protein family

1

2

Small-scale

0.442

High

801666

LA
Lupus La protein homolog

1

2

Small-scale

0.442

High

92843

D3ZB76
DnaJ heat shock protein family

1

2

Small-scale

0.437

High

1032121

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin; Ubiquitin-related]

1

2

High-throughput

0.437

High

1032125

Q66HM7
Lupus La protein homolog

1

2

Small-scale

0.437

High

81595

RBPS2
RNA binding protein, mRNA processing factor 2

1

0

Small-scale

0.289

High

93242

D4A478
Nucleoside-triphosphatase, cancer-related

1

0

Small-scale

0.289

High

93271

D4A7F2
Myc binding protein

1

0

Small-scale

0.289

High

949119

RUVB1
RuvB-like 1

1

0

Small-scale

0.289

High

1032118

FA98A
Protein FAM98A

1

0

Small-scale

0.289

High

1032124

DDX1
ATP-dependent RNA helicase DDX1

1

0

Small-scale

0.289

High

1032126

RTCB
RNA-splicing ligase RtcB homolog

1

0

Small-scale

0.289

High

1032130

PANK4
4'-phosphopantetheine phosphatase

1

0

Small-scale

0.289

High

3686

A0A0U1RS25
Regulator of nonsense transcripts 1

1

0

Small-scale

0.253

Low

93304

D4AB03
Family with sequence similarity 120 member A

1

0

Small-scale

0.253

Low

1032129

Q8VHS9
L-type calcium channel alpha2/delta subunit

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025