Protein: CHPT1
Cholinephosphotransferase 1 (hCPT1) (EC 2.7.8.2) (AAPT1-like protein) (Diacylglycerol cholinephosphotransferase 1)

Gene: CHPT1
Organism: Homo sapiens
Interactions: 71
UniProt ID: Q8WUD6

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0001558 - regulation of cell growth
GO:0004142 - diacylglycerol cholinephosphotransferase activity
GO:0005789 - endoplasmic reticulum membrane
GO:0005794 - Golgi apparatus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1356595

BSCL2
Seipin

3

0

High-throughput

0.638

High

1356606

KLK11
Kallikrein-11

3

0

High-throughput

0.638

High

1356609

ERGI3
Endoplasmic reticulum-Golgi intermediate compartment protein 3

3

0

High-throughput

0.638

High

669040

FPR2
N-formyl peptide receptor 2

2

6

High-throughput

0.628

High

1356600

NMUR2
Neuromedin-U receptor 2

2

3

High-throughput

0.628

High

1356607

CLC2D
C-type lectin domain family 2 member D

2

1

High-throughput

0.628

High

1308913

S22A9
Organic anion transporter 7

3

3

High-throughput

0.604

High

845087

EAA3
Excitatory amino acid transporter 3

2

0

High-throughput

0.602

High

1243377

LRC8B
Volume-regulated anion channel subunit LRRC8B

2

0

High-throughput

0.602

High

1356611

RXLT1
Ribitol-5-phosphate xylosyltransferase 1

2

0

High-throughput

0.602

High

1022434

IDD
Integral membrane protein DGCR2/IDD

2

1

High-throughput

0.601

High

705979

CD1B
T-cell surface glycoprotein CD1b

2

0

High-throughput

0.585

High

1356592

TM171
Transmembrane protein 171

2

0

High-throughput

0.585

High

1356605

GINM1
Glycoprotein integral membrane protein 1

2

0

High-throughput

0.585

High

1356596

TLCD4
TLC domain-containing protein 4

2

0

High-throughput

0.580

High

1356613

GPR52
G-protein coupled receptor 52

2

1

High-throughput

0.558

High

1356604

LT4R2
Leukotriene B4 receptor 2

1

7

High-throughput

0.541

High

182689

GP182
G-protein coupled receptor 182

1

6

High-throughput

0.536

High

183953

S22A2
Solute carrier family 22 member 2

1

3

High-throughput

0.536

High

616215

PGAM1
Phosphoglycerate mutase 1

1

1

High-throughput

0.536

High

719821

V2R
Vasopressin V2 receptor

1

3

High-throughput

0.536

High

770894

OPRM
Mu-type opioid receptor

1

4

High-throughput

0.536

High

1356610

SC5A6
Sodium-dependent multivitamin transporter

1

2

High-throughput

0.536

High

572454

DRD2
D(2) dopamine receptor

1

0

High-throughput

0.518

High

349502

TSN15
Tetraspanin-15

1

0

High-throughput

0.513

High

854559

S15A1
Solute carrier family 15 member 1

1

0

High-throughput

0.513

High

867999

GLR
Glucagon receptor

1

0

High-throughput

0.513

High

1350017

SPP2B
Signal peptide peptidase-like 2B

1

0

High-throughput

0.513

High

1356593

ORAI1
Calcium release-activated calcium channel protein 1

1

0

High-throughput

0.513

High

1356594

CKLF5
CKLF-like MARVEL transmembrane domain-containing protein 5

1

0

High-throughput

0.513

High

1356597

OPALI
Opalin

1

0

High-throughput

0.513

High

1356598

KI2L4
Killer cell immunoglobulin-like receptor 2DL4

1

0

High-throughput

0.513

High

1356599

TMM59
Transmembrane protein 59

1

0

High-throughput

0.513

High

1356601

TTYH1
Protein tweety homolog 1

1

0

High-throughput

0.513

High

1356602

ALG9
Alpha-1,2-mannosyltransferase ALG9

1

0

High-throughput

0.513

High

1356603

RXFP1
Relaxin receptor 1

1

0

High-throughput

0.513

High

459846

PMGE
Bisphosphoglycerate mutase

1

1

High-throughput

0.489

High

640431

C5AR1
C5a anaphylatoxin chemotactic receptor 1

1

5

High-throughput

0.489

High

688601

NKG2A
NKG2-A/NKG2-B type II integral membrane protein

1

2

High-throughput

0.489

High

771190

APJ
Apelin receptor

1

4

High-throughput

0.489

High

832435

OPRX
Nociceptin receptor

1

2

High-throughput

0.489

High

867653

GPR12
G-protein coupled receptor 12

1

2

High-throughput

0.489

High

907043

CCR6
C-C chemokine receptor type 6

1

4

High-throughput

0.489

High

1101605

GPR17
Uracil nucleotide/cysteinyl leukotriene receptor

1

4

High-throughput

0.489

High

1196207

S22A6
Solute carrier family 22 member 6

1

3

High-throughput

0.489

High

1329164

SC5A8
Sodium-coupled monocarboxylate transporter 1

1

2

High-throughput

0.489

High

218535

TGON2
Trans-Golgi network integral membrane protein 2

1

1

High-throughput

0.479

High

956422

RAB2A
Ras-related protein Rab-2A

1

1

High-throughput

0.479

High

1356608

LAMP3
Lysosome-associated membrane glycoprotein 3

1

0

High-throughput

0.458

High

564119

CFTR
Cystic fibrosis transmembrane conductance regulator

1

1

High-throughput

0.445

High

1291753

S22AG
Solute carrier family 22 member 16

1

3

High-throughput

0.445

High

1356612

S27A5
Long-chain fatty acid transport protein 5

1

1

High-throughput

0.445

High

294082

CD123
Translation initiation factor eIF2 assembly protein

1

1

High-throughput

0.437

High

414290

P53
Cellular tumor antigen p53

1

1

High-throughput

0.437

High

831122

CCNF
Cyclin-F

1

1

High-throughput

0.437

High

1238752

TECT3
Tectonic-3

1

1

High-throughput

0.437

High

1276535

PARPT
Protein mono-ADP-ribosyltransferase TIPARP

1

1

High-throughput

0.437

High

67079

S38A8
Solute carrier family 38 member 8

1

0

High-throughput

0.426

High

1034031

OCRL
Inositol polyphosphate 5-phosphatase OCRL

1

0

High-throughput

0.426

High

1179012

S35G1
Solute carrier family 35 member G1

1

0

High-throughput

0.426

High

1178990

SC5A9
Sodium/glucose cotransporter 4

1

2

High-throughput

0.407

High

1155166

EREP1
Endosomal transmembrane epsin interactor 1

3

0

High-throughput

0.347

High

749242

CD70
CD70 antigen

2

0

High-throughput

0.328

High

937590

CAD13
Cadherin-13

2

0

High-throughput

0.328

High

1142512

PDCD1
Programmed cell death protein 1

2

0

High-throughput

0.328

High

1251778

S39A5
Zinc transporter ZIP5

2

0

High-throughput

0.328

High

835463

5HT2B
5-hydroxytryptamine receptor 2B

1

0

High-throughput

0.282

High

1177173

MICB
MHC class I polypeptide-related sequence B

1

0

High-throughput

0.279

Low

1232101

VASN
Vasorin

1

0

High-throughput

0.279

Low

1101287

SLAF1
Signaling lymphocytic activation molecule

1

0

High-throughput

0.249

Low

1163633

MEP1B
Meprin A subunit beta

1

0

Small-scale

0.238

Low


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Last updated: 11Aug2025