Protein: CLAT
Choline O-acetyltransferase (CHOACTase) (ChAT) (Choline acetylase) (EC 2.3.1.6)

Gene: CLAT, CHAT
Organism: Homo sapiens
Interactions: 108
UniProt ID: P28329

Gene Ontology (top 5):
GO:0004102 - choline O-acetyltransferase activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006656 - phosphatidylcholine biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

461176

HS90A
Heat shock protein HSP 90-alpha

1

4

Small-scale

0.515

High

702426

HSP74
Heat shock 70 kDa protein 4

1

2

Small-scale

0.515

High

2012

A0A0A0MR05
Target of rapamycin complex subunit LST8

1

1

High-throughput

0.515

High

475527

K1C19
Keratin, type I cytoskeletal 19

1

1

High-throughput

0.515

High

532380

CH60
60 kDa heat shock protein, mitochondrial

1

2

High-throughput

0.515

High

543064

UBL4A
Ubiquitin-like protein 4A

1

1

High-throughput

0.515

High

583998

FOSL1
Fos-related antigen 1

1

1

High-throughput

0.515

High

603617

JUNB
Transcription factor JunB

1

1

High-throughput

0.515

High

662376

GATA2
Endothelial transcription factor GATA-2

1

1

High-throughput

0.515

High

662532

GATA3
Trans-acting T-cell-specific transcription factor GATA-3

1

1

High-throughput

0.515

High

702435

GABP1
GA-binding protein subunit beta-1

1

1

High-throughput

0.515

High

702438

KT33B
Keratin, type I cuticular Ha3-II

1

1

High-throughput

0.515

High

702439

LASP1
LIM and SH3 domain protein 1

1

1

High-throughput

0.515

High

702466

CC141
Coiled-coil domain-containing protein 141

1

1

High-throughput

0.515

High

702468

SPRE2
Sprouty-related, EVH1 domain-containing protein 2

1

2

High-throughput

0.515

High

702479

KCD17
BTB/POZ domain-containing protein KCTD17

1

1

High-throughput

0.515

High

702486

CHMP7
Charged multivesicular body protein 7

1

1

High-throughput

0.515

High

702488

STAM1
Signal transducing adapter molecule 1

1

2

High-throughput

0.515

High

702496

SPY4
Protein sprouty homolog 4

1

2

High-throughput

0.515

High

702504

PAR11
Protein mono-ADP-ribosyltransferase PARP11

1

1

High-throughput

0.515

High

702509

BRPF3
Bromodomain and PHD finger-containing protein 3

1

1

High-throughput

0.515

High

702511

BAIP2
BAR/IMD domain-containing adapter protein 2

1

1

High-throughput

0.515

High

129662

CBX4
E3 SUMO-protein ligase CBX4

1

0

High-throughput

0.493

High

159519

DVL2
Segment polarity protein dishevelled homolog DVL-2

1

0

High-throughput

0.493

High

185075

TELT
Telethonin

1

0

High-throughput

0.493

High

284802

TADA3
Transcriptional adapter 3

1

0

High-throughput

0.493

High

371237

MYC
Myc proto-oncogene protein

1

0

High-throughput

0.493

High

572783

NCF1
Neutrophil cytosol factor 1

1

0

High-throughput

0.493

High

624479

WT1
Wilms tumor protein

1

0

High-throughput

0.493

High

635063

CAN3
Calpain-3

1

0

High-throughput

0.493

High

702427

ID1
DNA-binding protein inhibitor ID-1

1

0

High-throughput

0.493

High

702430

UBE2A
Ubiquitin-conjugating enzyme E2 A

1

0

High-throughput

0.493

High

702432

FOXA3
Hepatocyte nuclear factor 3-gamma

1

0

High-throughput

0.493

High

702433

RL31
Large ribosomal subunit protein eL31

1

0

High-throughput

0.493

High

702434

TF65
Transcription factor p65

1

0

High-throughput

0.493

High

702437

DPYS
Dihydropyrimidinase

1

0

High-throughput

0.493

High

702440

RBP1
RalA-binding protein 1

1

0

High-throughput

0.493

High

702442

TBCC
Tubulin-specific chaperone C

1

0

High-throughput

0.493

High

702443

EZH2
Histone-lysine N-methyltransferase EZH2

1

0

High-throughput

0.493

High

702444

ZN829
Zinc finger protein 829

1

0

High-throughput

0.493

High

702447

Q4VB01
HOXB1 protein

1

0

High-throughput

0.493

High

702452

ODFP2
Outer dense fiber protein 2

1

0

High-throughput

0.493

High

702455

MYOME
Myomegalin

1

0

High-throughput

0.493

High

702458

ABLM2
Actin-binding LIM protein 2

1

0

High-throughput

0.493

High

702461

ESRP1
Epithelial splicing regulatory protein 1

1

0

High-throughput

0.493

High

702462

KLC3
Kinesin light chain 3

1

0

High-throughput

0.493

High

702463

CV039
Synaptic plasticity regulator PANTS

1

0

High-throughput

0.493

High

702470

SDCG8
Serologically defined colon cancer antigen 8

1

0

High-throughput

0.493

High

702473

TRI69
E3 ubiquitin-protein ligase TRIM69

1

0

High-throughput

0.493

High

702474

KRA81
Keratin-associated protein 8-1

1

0

High-throughput

0.493

High

702475

HID1
Protein HID1

1

0

High-throughput

0.493

High

702477

AGGF1
Angiogenic factor with G patch and FHA domains 1

1

0

High-throughput

0.493

High

702481

MNS1
Meiosis-specific nuclear structural protein 1

1

0

High-throughput

0.493

High

702483

RBM46
Probable RNA-binding protein 46

1

0

High-throughput

0.493

High

702487

DPF1
Zinc finger protein neuro-d4

1

0

High-throughput

0.493

High

702489

TET5B
Terminal nucleotidyltransferase 5B

1

0

High-throughput

0.493

High

702491

PP16A
Protein phosphatase 1 regulatory subunit 16A

1

0

High-throughput

0.493

High

702493

PNKP
Bifunctional polynucleotide phosphatase/kinase

1

0

High-throughput

0.493

High

702494

TSNAX
Translin-associated protein X

1

0

High-throughput

0.493

High

702495

SCAPE
S phase cyclin A-associated protein in the endoplasmic reticulum

1

0

High-throughput

0.493

High

702497

NDEL1
Nuclear distribution protein nudE-like 1

1

0

High-throughput

0.493

High

702498

MLP3B
Microtubule-associated protein 1 light chain 3 beta

1

0

High-throughput

0.493

High

702499

RN208
RING finger protein 208

1

0

High-throughput

0.493

High

702502

CENPH
Centromere protein H

1

0

High-throughput

0.493

High

702503

PAAT
ATPase PAAT

1

0

High-throughput

0.493

High

702505

BRWD1
Bromodomain and WD repeat-containing protein 1

1

0

High-throughput

0.493

High

702506

ARH38
Rho guanine nucleotide exchange factor 38

1

0

High-throughput

0.493

High

702507

IL37
Interleukin-37

1

0

High-throughput

0.493

High

702508

ATIF1
ATPase inhibitor, mitochondrial

1

0

High-throughput

0.493

High

702512

T22D4
TSC22 domain family protein 4

1

0

High-throughput

0.493

High

702510

CHIP
E3 ubiquitin-protein ligase CHIP

1

3

Small-scale

0.479

High

702429

RGR
RPE-retinal G protein-coupled receptor

1

1

High-throughput

0.470

High

702450

Q53NU3
cDNA, FLJ92284

1

1

High-throughput

0.470

High

702451

Q53S70
Uncharacterized protein MGC4677

1

1

High-throughput

0.470

High

702460

MRM1
rRNA methyltransferase 1, mitochondrial

1

1

High-throughput

0.470

High

690755

1433T
14-3-3 protein theta

1

0

High-throughput

0.458

High

702431

TERA
Transitional endoplasmic reticulum ATPase

1

2

High-throughput

0.445

High

137313

ELL2
RNA polymerase II elongation factor ELL2

1

0

High-throughput

0.268

Low

341396

CDS2
Phosphatidate cytidylyltransferase 2

1

0

High-throughput

0.268

Low

690697

AOFB
Amine oxidase [flavin-containing] B

1

0

High-throughput

0.268

Low

702428

NBL1
Neuroblastoma suppressor of tumorigenicity 1

1

0

High-throughput

0.268

Low

702436

CNCG
Retinal cone rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma

1

0

High-throughput

0.268

Low

702441

GUSP1
Putative inactive beta-glucuronidase-like protein SMA3

1

0

High-throughput

0.268

Low

702445

CMA1D
Protein CIMAP1D

1

0

High-throughput

0.268

Low

702446

SPAS1
Spermatogenesis-associated serine-rich protein 1

1

0

High-throughput

0.268

Low

702448

ZC21C
Zinc finger C2HC domain-containing protein 1C

1

0

High-throughput

0.268

Low

702449

DHB12
Very-long-chain 3-oxoacyl-CoA reductase

1

0

High-throughput

0.268

Low

702453

MIIP
Migration and invasion-inhibitory protein

1

0

High-throughput

0.268

Low

702454

PKHS1
Pleckstrin homology domain-containing family S member 1

1

0

High-throughput

0.268

Low

702456

EF1DL
Putative elongation factor 1-delta-like protein

1

0

High-throughput

0.268

Low

702457

RUAS1
Putative uncharacterized protein RUSC1-AS1

1

0

High-throughput

0.268

Low

702459

LTOR1
Ragulator complex protein LAMTOR1

1

0

High-throughput

0.268

Low

702464

ELAP1
Endosome/lysosome-associated apoptosis and autophagy regulator 1

1

0

High-throughput

0.268

Low

702465

ASCL4
Achaete-scute homolog 4

1

0

High-throughput

0.268

Low

702467

TMUB2
Transmembrane and ubiquitin-like domain-containing protein 2

1

0

High-throughput

0.268

Low

702469

SPT12
Spermatogenesis-associated protein 12

1

0

High-throughput

0.268

Low

702471

ISCA2
Iron-sulfur cluster assembly 2 homolog, mitochondrial

1

0

High-throughput

0.268

Low

702472

PRP39
Pre-mRNA-processing factor 39

1

0

High-throughput

0.268

Low

702476

FAM9A
Protein FAM9A

1

0

High-throughput

0.268

Low

702478

STX19
Syntaxin-19

1

0

High-throughput

0.268

Low

702480

IQUB
IQ motif and ubiquitin-like domain-containing protein

1

0

High-throughput

0.268

Low

702482

BAHD1
Bromo adjacent homology domain-containing 1 protein

1

0

High-throughput

0.268

Low

702484

MRAP
Melanocortin-2 receptor accessory protein

1

0

High-throughput

0.268

Low

702485

THAP3
THAP domain-containing protein 3

1

0

High-throughput

0.268

Low

702490

MSD3
Myb/SANT-like DNA-binding domain-containing protein 3

1

0

High-throughput

0.268

Low

702492

CH048
Uncharacterized protein C8orf48

1

0

High-throughput

0.268

Low

702500

VPS11
Vacuolar protein sorting-associated protein 11 homolog

1

0

High-throughput

0.268

Low

702501

CHST8
Carbohydrate sulfotransferase 8

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025