Protein: NPT3
Sodium-dependent phosphate transport protein 3 (Na(+)/PI cotransporter 3) (Sodium/phosphate cotransporter 3) (Solute carrier family 17 member 2)

Gene: NPT3, SLC17A2
Organism: Homo sapiens
Interactions: 55
UniProt ID: O00624

Gene Ontology (top 5):
GO:0005436 - sodium:phosphate symporter activity
GO:0005886 - plasma membrane
GO:0006796 - phosphate-containing compound metabolic process
GO:0006814 - sodium ion transport
GO:0015143 - urate transmembrane transporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

142138

MOT13
Monocarboxylate transporter 13

2

4

High-throughput

0.811

High

142123

LAT3
Large neutral amino acids transporter small subunit 3

2

0

High-throughput

0.770

High

142171

FLVC1
Choline/ethanolamine transporter FLVCR1

1

8

High-throughput

0.691

High

142119

ABCD4
Lysosomal cobalamin transporter ABCD4

2

2

High-throughput

0.628

High

142121

ADCY3
Adenylate cyclase type 3

2

1

High-throughput

0.628

High

142126

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

2

2

High-throughput

0.628

High

142128

TAP2
Antigen peptide transporter 2

2

1

High-throughput

0.628

High

142130

ERG1
Squalene monooxygenase

2

2

High-throughput

0.628

High

142137

LRC8D
Volume-regulated anion channel subunit LRRC8D

2

1

High-throughput

0.628

High

142141

AT11C
Phospholipid-transporting ATPase IG

2

4

High-throughput

0.628

High

142145

CTR3
Cationic amino acid transporter 3

2

5

High-throughput

0.628

High

142154

PCX3
Pecanex-like protein 3

2

2

High-throughput

0.628

High

142156

ABCB9
ABC-type oligopeptide transporter ABCB9

2

1

High-throughput

0.628

High

142162

S12A6
Solute carrier family 12 member 6

2

3

High-throughput

0.628

High

142163

AMFR
E3 ubiquitin-protein ligase AMFR

2

3

High-throughput

0.628

High

142165

S12A4
Solute carrier family 12 member 4

2

3

High-throughput

0.628

High

142166

AT8A1
Phospholipid-transporting ATPase IA

2

4

High-throughput

0.628

High

142167

RHBD3
Rhomboid domain-containing protein 3

2

1

High-throughput

0.628

High

142120

DEGS1
Sphingolipid delta(4)-desaturase DES1

2

0

High-throughput

0.602

High

142131

KCJ11
ATP-sensitive inward rectifier potassium channel 11

2

0

High-throughput

0.602

High

142133

MRP7
ATP-binding cassette sub-family C member 10

2

0

High-throughput

0.602

High

142134

ATLA3
Atlastin-3

2

0

High-throughput

0.602

High

142136

KCNT2
Potassium channel subfamily T member 2

2

0

High-throughput

0.602

High

142140

ATG9A
Autophagy-related protein 9A

2

0

High-throughput

0.602

High

142144

ST7L
Suppressor of tumorigenicity 7 protein-like

2

0

High-throughput

0.602

High

142149

S47A1
Multidrug and toxin extrusion protein 1

2

0

High-throughput

0.602

High

142152

S29A1
Equilibrative nucleoside transporter 1

2

0

High-throughput

0.602

High

142155

ALG9
Alpha-1,2-mannosyltransferase ALG9

2

0

High-throughput

0.602

High

142159

ANO10
Anoctamin-10

2

0

High-throughput

0.602

High

142164

CCPG1
Cell cycle progression protein 1

2

0

High-throughput

0.602

High

142125

CNEP1
CTD nuclear envelope phosphatase 1

2

2

High-throughput

0.574

High

142143

NPL4
Nuclear protein localization protein 4 homolog

2

2

High-throughput

0.574

High

142148

SARAF
Store-operated calcium entry-associated regulatory factor

2

1

High-throughput

0.574

High

142153

YIPF4
Protein YIPF4

1

2

High-throughput

0.536

High

142157

AT132
Polyamine-transporting ATPase 13A2

1

3

High-throughput

0.536

High

142161

UBQL2
Ubiquilin-2

1

5

High-throughput

0.536

High

142172

S12A7
Solute carrier family 12 member 7

1

4

High-throughput

0.536

High

127828

PSD11
26S proteasome non-ATPase regulatory subunit 11

1

0

High-throughput

0.513

High

142122

MARH6
E3 ubiquitin-protein ligase MARCHF6

1

0

High-throughput

0.513

High

142124

FACE1
CAAX prenyl protease 1 homolog

1

0

High-throughput

0.513

High

142150

S41A3
Solute carrier family 41 member 3

1

0

High-throughput

0.513

High

142160

EMC3
ER membrane protein complex subunit 3

1

0

High-throughput

0.513

High

142127

TERA
Transitional endoplasmic reticulum ATPase

1

3

High-throughput

0.489

High

142135

ZNT6
Zinc transporter 6

1

3

High-throughput

0.489

High

142158

UBQL4
Ubiquilin-4

1

5

High-throughput

0.489

High

142168

RN115
E3 ubiquitin-protein ligase RNF115

1

2

High-throughput

0.489

High

142129

TMM94
Transmembrane protein 94

2

0

High-throughput

0.328

High

142139

D19L4
Probable C-mannosyltransferase DPY19L4

2

0

High-throughput

0.328

High

142142

UBAC2
Ubiquitin-associated domain-containing protein 2

2

0

High-throughput

0.328

High

142147

UFD1
Ubiquitin recognition factor in ER-associated degradation protein 1

2

0

High-throughput

0.328

High

142151

TXD15
Thioredoxin domain-containing protein 15

2

0

High-throughput

0.328

High

142170

SNX14
Sorting nexin-14

2

0

High-throughput

0.328

High

142132

PR15B
Protein phosphatase 1 regulatory subunit 15B

2

0

High-throughput

0.288

High

142146

BRI3B
BRI3-binding protein

1

0

High-throughput

0.279

Low

142169

UCHL5
Ubiquitin carboxyl-terminal hydrolase isozyme L5

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025