Protein: TOIP2
Torsin-1A-interacting protein 2 (Lumenal domain-like LAP1)

Gene: TOIP2, TOR1AIP2
Organism: Homo sapiens
Interactions: 89
UniProt ID: Q8NFQ8

Gene Ontology (top 5):
GO:0001671 - ATPase activator activity
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0007029 - endoplasmic reticulum organization
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

160731

TOR1A
Torsin-1A

3

4

Small-scale

0.853

High

249491

ACSL4
Long-chain-fatty-acid--CoA ligase 4

3

0

High-throughput

0.585

High

1157376

EXT1
Exostosin-1

3

0

High-throughput

0.585

High

1339445

CANT1
Soluble calcium-activated nucleotidase 1

3

0

High-throughput

0.585

High

1339446

PMGT1
Protein O-linked-mannose beta-1,2-N-acetylglucosaminyltransferase 1

3

0

High-throughput

0.585

High

698915

CALX
Calnexin

2

4

High-throughput

0.552

High

1339469

MTCH1
Mitochondrial carrier homolog 1

2

4

High-throughput

0.552

High

238566

RAD21
Double-strand-break repair protein rad21 homolog

2

0

High-throughput

0.528

High

586792

RS2
Small ribosomal subunit protein uS5

2

0

High-throughput

0.528

High

981894

RL23
Large ribosomal subunit protein uL14

2

0

High-throughput

0.528

High

1063065

S20A2
Sodium-dependent phosphate transporter 2

2

0

High-throughput

0.528

High

1070176

NTCP7
Sodium/bile acid cotransporter 7

2

0

High-throughput

0.528

High

1083074

MGAT2
Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase

2

0

High-throughput

0.528

High

1217385

AB17B
Alpha/beta hydrolase domain-containing protein 17B

2

0

High-throughput

0.528

High

1339450

RBM15
RNA-binding protein 15

2

0

High-throughput

0.528

High

1339463

S38AA
Solute carrier family 38 member 10

2

0

High-throughput

0.528

High

1339472

GCP4
Gamma-tubulin complex component 4

2

0

High-throughput

0.528

High

332228

UCP5
Brain mitochondrial carrier protein 1

2

1

High-throughput

0.504

High

593599

GDC
Solute carrier family 25 member 16

2

2

High-throughput

0.504

High

947477

RAB15
Ras-related protein Rab-15

2

1

High-throughput

0.504

High

1108620

TBB3
Tubulin beta-3 chain

2

2

High-throughput

0.504

High

1191900

TBB8
Tubulin beta-8 chain

2

2

High-throughput

0.504

High

1210699

KMCP1
Kidney mitochondrial carrier protein 1

2

1

High-throughput

0.504

High

1336124

GLT11
Polypeptide N-acetylgalactosaminyltransferase 11

2

1

High-throughput

0.504

High

1339444

MOT10
Monocarboxylate transporter 10

2

1

High-throughput

0.504

High

1339461

TBB1
Tubulin beta-1 chain

2

2

High-throughput

0.504

High

2112

TVA20
T cell receptor alpha variable 20

1

0

High-throughput

0.481

High

170883

CLGN
Calmegin

1

4

High-throughput

0.445

High

951281

SC61B
Protein transport protein Sec61 subunit beta

1

1

High-throughput

0.445

High

1083192

GALT1
Polypeptide N-acetylgalactosaminyltransferase 1

1

1

High-throughput

0.445

High

1310247

HSC20
Iron-sulfur cluster co-chaperone protein HscB

1

1

High-throughput

0.445

High

1335634

MOT11
Monocarboxylate transporter 11

1

1

High-throughput

0.445

High

1339459

ARL6
ADP-ribosylation factor-like protein 6

1

1

High-throughput

0.445

High

1339474

XCT
Cystine/glutamate transporter

1

1

High-throughput

0.445

High

173101

XPO1
Exportin-1

1

0

High-throughput

0.426

High

548071

PSPC
Surfactant protein C

1

0

High-throughput

0.426

High

564091

CFTR
Cystic fibrosis transmembrane conductance regulator

1

0

High-throughput

0.426

High

633859

MPRD
Cation-dependent mannose-6-phosphate receptor

1

0

High-throughput

0.426

High

648294

ENPP1
Ectonucleotide pyrophosphatase/phosphodiesterase family member 1

1

0

High-throughput

0.426

High

1007381

S35A2
UDP-galactose translocator

1

0

High-throughput

0.426

High

1038200

GCNT1
Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase

1

0

High-throughput

0.426

High

1180292

ATG2A
Autophagy-related protein 2 homolog A

1

0

Small-scale

0.426

High

1249467

DHR13
Dehydrogenase/reductase SDR family member 13

1

0

High-throughput

0.426

High

1339442

F174A
Membrane protein FAM174A

1

0

High-throughput

0.426

High

1339465

GTR9
Solute carrier family 2, facilitated glucose transporter member 9

1

0

High-throughput

0.426

High

1339467

GNL3L
Guanine nucleotide-binding protein-like 3-like protein

1

0

High-throughput

0.426

High

1197842

S39AC
Zinc transporter ZIP12

1

4

High-throughput

0.407

High

1227090

A16L1
Autophagy-related protein 16-1

1

1

High-throughput

0.407

High

1339447

T106A
Transmembrane protein 106A

1

1

High-throughput

0.407

High

1339452

S39A3
Zinc transporter ZIP3

1

4

High-throughput

0.407

High

1339455

S2533
Solute carrier family 25 member 33

1

2

High-throughput

0.407

High

1339458

S39A8
Metal cation symporter ZIP8

1

4

High-throughput

0.407

High

1339460

KLK15
Kallikrein-15

1

1

High-throughput

0.407

High

1339464

S39A2
Zinc transporter ZIP2

1

4

High-throughput

0.407

High

1339473

LAT2
Large neutral amino acids transporter small subunit 2

1

1

High-throughput

0.407

High

49457

TM223
Transmembrane protein 223

2

0

High-throughput

0.288

High

183820

NDUA1
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1

2

0

High-throughput

0.288

High

277026

ENTP6
Ectonucleoside triphosphate diphosphohydrolase 6

2

0

High-throughput

0.288

High

318362

MYO1D
Unconventional myosin-Id

2

0

High-throughput

0.288

High

342447

RPP29
Ribonuclease P protein subunit p29

2

0

High-throughput

0.288

High

1052960

FOLC
Folylpolyglutamate synthase, mitochondrial

2

0

High-throughput

0.288

High

1071221

ABD18
Protein ABHD18

2

0

High-throughput

0.288

High

1141588

OZF
Zinc finger protein OZF

2

0

High-throughput

0.288

High

1337193

MCU
Calcium uniporter protein, mitochondrial

2

0

High-throughput

0.288

High

1339454

CQ080
Mitochondrial nucleoid-associated protein 1

2

0

High-throughput

0.288

High

1339462

NSUN3
tRNA

2

0

High-throughput

0.288

High

1339466

INT7
Integrator complex subunit 7

2

0

High-throughput

0.288

High

1339468

B3GN2
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2

2

0

High-throughput

0.288

High

1339470

SH3B4
SH3 domain-binding protein 4

2

0

High-throughput

0.288

High

1339471

MTFP1
Mitochondrial fission process protein 1

2

0

High-throughput

0.288

High

1152446

T22D1
TSC22 domain family protein 1

1

0

High-throughput

0.249

Low

133870

FOXN3
Forkhead box protein N3

1

0

High-throughput

0.232

Low

219983

XRCC3
DNA repair protein XRCC3

1

0

High-throughput

0.232

Low

567926

PRG2
Bone marrow proteoglycan

1

0

High-throughput

0.232

Low

665115

COT2
COUP transcription factor 2

1

0

High-throughput

0.232

Low

771183

APJ
Apelin receptor

1

0

High-throughput

0.232

Low

774784

TIMP3
Metalloproteinase inhibitor 3

1

0

High-throughput

0.232

Low

848531

MAGA8
Melanoma-associated antigen 8

1

0

High-throughput

0.232

Low

880807

NRAM1
Natural resistance-associated macrophage protein 1

1

0

High-throughput

0.232

Low

1005750

RPP38
Ribonuclease P protein subunit p38

1

0

High-throughput

0.232

Low

1140222

DPOD3
DNA polymerase delta subunit 3

1

0

High-throughput

0.232

Low

1247607

SAMD1
Sterile alpha motif domain-containing protein 1

1

0

High-throughput

0.232

Low

1339443

PXYP1
2-phosphoxylose phosphatase 1

1

0

High-throughput

0.232

Low

1339448

TV23C
Golgi apparatus membrane protein TVP23 homolog C

1

0

High-throughput

0.232

Low

1339449

PCFT
Proton-coupled folate transporter

1

0

High-throughput

0.232

Low

1339451

TM2D3
TM2 domain-containing protein 3

1

0

High-throughput

0.232

Low

1339453

TIM29
Mitochondrial import inner membrane translocase subunit Tim29

1

0

High-throughput

0.232

Low

1339456

SFXN3
Sideroflexin-3

1

0

High-throughput

0.232

Low

1339457

ITPA
Inosine triphosphate pyrophosphatase

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025