Protein: CTL4
Choline transporter-like protein 4 (Solute carrier family 44 member 4) (Thiamine pyrophosphate transporter 1) (hTPPT1)

Gene: CTL4, SLC44A4
Organism: Homo sapiens
Interactions: 53
UniProt ID: Q53GD3

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0006656 - phosphatidylcholine biosynthetic process
GO:0008292 - acetylcholine biosynthetic process
GO:0015220 - choline transmembrane transporter activity
GO:0015297 - antiporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

165346

PSA7
Proteasome subunit alpha type-7

1

11

High-throughput

0.445

High

354122

CLPT1
Putative lipid scramblase CLPTM1

1

2

High-throughput

0.445

High

564831

NCAM1
Neural cell adhesion molecule 1

1

1

High-throughput

0.445

High

698727

CALX
Calnexin

1

7

High-throughput

0.445

High

903943

BAP31
B-cell receptor-associated protein 31

1

1

High-throughput

0.445

High

916273

TXTP
Tricarboxylate transport protein, mitochondrial

1

1

High-throughput

0.445

High

1135335

SLMAP
Sarcolemmal membrane-associated protein

1

1

High-throughput

0.445

High

1154801

KCNJ8
ATP-sensitive inward rectifier potassium channel 8

1

2

High-throughput

0.445

High

1186398

ASTRB
Protein Aster-B

1

3

High-throughput

0.445

High

1199078

WLS
Protein wntless homolog

1

1

High-throughput

0.445

High

1199087

ASTRA
Protein Aster-A

1

3

High-throughput

0.445

High

1199089

ESYT1
Extended synaptotagmin-1

1

2

High-throughput

0.445

High

1199090

TMM43
Transmembrane protein 43

1

2

High-throughput

0.445

High

1199097

VEZA
Vezatin

1

3

High-throughput

0.445

High

1027339

DHSO
Sorbitol dehydrogenase

1

0

High-throughput

0.426

High

1199103

MYO6
Unconventional myosin-VI

1

0

High-throughput

0.426

High

170791

CLGN
Calmegin

1

7

High-throughput

0.407

High

207820

ZZEF1
Zinc finger ZZ-type and EF-hand domain-containing protein 1

1

1

High-throughput

0.407

High

258292

TRI13
E3 ubiquitin-protein ligase TRIM13

1

1

High-throughput

0.407

High

1199077

HECD3
E3 ubiquitin-protein ligase HECTD3

1

2

High-throughput

0.407

High

1199080

SYVN1
E3 ubiquitin-protein ligase synoviolin

1

1

High-throughput

0.407

High

1199082

UBAC2
Ubiquitin-associated domain-containing protein 2

1

3

High-throughput

0.407

High

1199083

THEM6
Protein THEM6

1

4

High-throughput

0.407

High

1199088

FAF2
FAS-associated factor 2

1

1

High-throughput

0.407

High

1199092

RNF26
E3 ubiquitin-protein ligase RNF26

1

1

High-throughput

0.407

High

1199094

TMX4
Thioredoxin-related transmembrane protein 4

1

10

High-throughput

0.407

High

1199095

TMX1
Thioredoxin-related transmembrane protein 1

1

10

High-throughput

0.407

High

1199102

SE1L1
Protein sel-1 homolog 1

1

2

High-throughput

0.407

High

1027502

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

0

High-throughput

0.269

Low

1199100

RRBP1
Ribosome-binding protein 1

1

0

High-throughput

0.269

Low

60350

NBAS
NBAS subunit of NRZ tethering complex

1

0

High-throughput

0.232

Low

168262

HAT1
Histone acetyltransferase type B catalytic subunit

1

0

High-throughput

0.232

Low

187096

PPM1G
Protein phosphatase 1G

1

0

High-throughput

0.232

Low

292141

S2512
Electrogenic aspartate/glutamate antiporter SLC25A12, mitochondrial

1

0

High-throughput

0.232

Low

323997

CSTN1
Calsyntenin-1

1

0

High-throughput

0.232

Low

351114

ECD
Protein ecdysoneless homolog

1

0

High-throughput

0.232

Low

450245

HYEP
Epoxide hydrolase 1

1

0

High-throughput

0.232

Low

554802

ODBA
2-oxoisovalerate dehydrogenase subunit alpha, mitochondrial

1

0

High-throughput

0.232

Low

863480

STT3A
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A

1

0

High-throughput

0.232

Low

1095884

EI2BE
Translation initiation factor eIF2B subunit epsilon

1

0

High-throughput

0.232

Low

1105468

OS9
Protein OS-9

1

0

High-throughput

0.232

Low

1199076

AGK
Acylglycerol kinase, mitochondrial

1

0

High-throughput

0.232

Low

1199079

DHX32
Putative pre-mRNA-splicing factor ATP-dependent RNA helicase DHX32

1

0

High-throughput

0.232

Low

1199081

AR6P6
ADP-ribosylation factor-like protein 6-interacting protein 6

1

0

High-throughput

0.232

Low

1199084

DCAKD
Dephospho-CoA kinase domain-containing protein

1

0

High-throughput

0.232

Low

1199085

SCFD1
Sec1 family domain-containing protein 1

1

0

High-throughput

0.232

Low

1199086

UFD1
Ubiquitin recognition factor in ER-associated degradation protein 1

1

0

High-throughput

0.232

Low

1199091

TMM70
Transmembrane protein 70, mitochondrial

1

0

High-throughput

0.232

Low

1199093

LNP
Endoplasmic reticulum junction formation protein lunapark

1

0

High-throughput

0.232

Low

1199096

ZDHC6
Palmitoyltransferase ZDHHC6

1

0

High-throughput

0.232

Low

1199098

AAAS
Aladin

1

0

High-throughput

0.232

Low

1199099

BCLF1
Bcl-2-associated transcription factor 1

1

0

High-throughput

0.232

Low

1199101

FA8A1
Protein FAM8A1

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025